286387920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 1279918080

約数和(自身を除く): 993530160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 47, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 94, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 141, 144, 155, 156, 168, 180, 182, 186, 188, 189, 195, 208, 210, 216, 217, 234, 235, 240, 248, 252, 260, 270, 273, 279, 280, 282, 310, 312, 315, 329, 336, 351, 360, 364, 372, 376, 378, 390, 403, 420, 423, 432, 434, 455, 465, 468, 470, 496, 504, 520, 540, 546, 558, 560, 564, 585, 611, 620, 624, 630, 651, 658, 702, 705, 720, 728, 744, 752, 756, 780, 806, 819, 837, 840, 846, 868, 910, 930, 936, 940, 945, 987, 1008, 1040, 1080, 1085, 1092, 1116, 1128, 1170, 1209, 1222, 1240, 1260, 1269, 1302, 1316, 1365, 1395, 1404, 1410, 1456, 1457, 1488, 1512, 1560, 1612, 1638, 1645, 1674, 1680, 1692, 1736, 1755, 1820, 1833, 1860, 1872, 1880, 1890, 1953, 1974, 2015, 2115, 2160, 2170, 2184, 2232, 2256, 2340, 2418, 2444, 2457, 2480, 2520, 2538, 2604, 2632, 2730, 2790, 2808, 2820, 2821, 2914, 2961, 3024, 3055, 3120, 3224, 3255, 3276, 3290, 3348, 3384, 3472, 3510, 3627, 3640, 3666, 3720, 3760, 3780, 3906, 3948, 4030, 4095, 4185, 4230, 4277, 4340, 4368, 4371, 4464, 4680, 4836, 4888, 4914, 4935, 5040, 5076, 5208, 5264, 5460, 5499, 5580, 5616, 5640, 5642, 5828, 5859, 5922, 6045, 6110, 6345, 6448, 6510, 6552, 6580, 6696, 6768, 7020, 7254, 7280, 7285, 7332, 7440, 7560, 7812, 7896, 8060, 8190, 8370, 8460, 8463, 8554, 8680, 8742, 8883, 9165, 9360, 9672, 9765, 9776, 9828, 9870, 10152, 10199, 10416, 10881, 10920, 10998, 11160, 11280, 11284, 11656, 11718, 11844, 12090, 12220, 12285, 12690, 12831, 13020, 13104, 13113, 13160, 13392, 14040, 14105, 14508, 14570, 14664, 14805, 15120, 15624, 15792, 16120, 16380, 16497, 16740, 16920, 16926, 17108, 17360, 17484, 17766, 18135, 18330, 18941, 19344, 19530, 19656, 19740, 20304, 20398, 21385, 21762, 21840, 21855, 21996, 22320, 22568, 23312, 23436, 23688, 24180, 24440, 24570, 25380, 25389, 25662, 26040, 26226, 26320, 27495, 28080, 28210, 29016, 29140, 29295, 29328, 29610, 30597, 31248, 32240, 32760, 32994, 33480, 33840, 33852, 34216, 34968, 35532, 36270, 36660, 37882, 38493, 39060, 39312, 39339, 39480, 40796, 42315, 42770, 43524, 43710, 43992, 44415, 45136, 46872, 47376, 48360, 48880, 49140, 50760, 50778, 50995, 51324, 52080, 52452, 54405, 54990, 56420, 56823, 58032, 58280, 58590, 59220, 61194, 64155, 65520, 65565, 65988, 66960, 67704, 68432, 69936, 71064, 72540, 73320, 75764, 76167, 76986, 78120, 78678, 78960, 81592, 82485, 84630, 85540, 87048, 87420, 87984, 88830, 91791, 93744, 94705, 96720, 98280, 101520, 101556, 101990, 102648, 104904, 108810, 109980, 112840, 113646, 115479, 116560, 117180, 118440, 122388, 126945, 128310, 131130, 131976, 132587, 135408, 142128, 145080, 146640, 151528, 152334, 152985, 153972, 156240, 157356, 163184, 164970, 169260, 170469, 171080, 174096, 174840, 177660, 183582, 189410, 192465, 196560, 196695, 203112, 203980, 205296, 209808, 217620, 219960, 225680, 227292, 230958, 234360, 236880, 244776, 253890, 256620, 262260, 263952, 265174, 275373, 284115, 290160, 303056, 304668, 305970, 307944, 314712, 329940, 338520, 340938, 342160, 349680, 355320, 367164, 378820, 380835, 384930, 393390, 397761, 406224, 407960, 435240, 439920, 454584, 458955, 461916, 468720, 489552, 507780, 511407, 513240, 524520, 530348, 550746, 568230, 577395, 609336, 611940, 615888, 629424, 659880, 662935, 677040, 681876, 710640, 734328, 757640, 761670, 769860, 786780, 795522, 815920, 852345, 870480, 909168, 917910, 923832, 1015560, 1022814, 1026480, 1049040, 1060696, 1101492, 1136460, 1154790, 1193283, 1218672, 1223880, 1319760, 1325870, 1363752, 1376865, 1468656, 1515280, 1523340, 1539720, 1573560, 1591044, 1704690, 1835820, 1847664, 1988805, 2031120, 2045628, 2121392, 2202984, 2272920, 2309580, 2386566, 2447760, 2557035, 2651740, 2727504, 2753730, 3046680, 3079440, 3147120, 3182088, 3409380, 3579849, 3671640, 3977610, 4091256, 4405968, 4545840, 4619160, 4773132, 5114070, 5303480, 5507460, 5966415, 6093360, 6364176, 6818760, 7159698, 7343280, 7955220, 8182512, 9238320, 9546264, 10228140, 10606960, 11014920, 11932830, 13637520, 14319396, 15910440, 17899245, 19092528, 20456280, 22029840, 23865660, 28638792, 31820880, 35798490, 40912560, 47731320, 57277584, 71596980, 95462640, 143193960, 286387920]

約数ペア:

[(1, 286387920), (2, 143193960), (3, 95462640), (4, 71596980), (5, 57277584), (6, 47731320), (7, 40912560), (8, 35798490), (9, 31820880), (10, 28638792), (12, 23865660), (13, 22029840), (14, 20456280), (15, 19092528), (16, 17899245), (18, 15910440), (20, 14319396), (21, 13637520), (24, 11932830), (26, 11014920), (27, 10606960), (28, 10228140), (30, 9546264), (31, 9238320), (35, 8182512), (36, 7955220), (39, 7343280), (40, 7159698), (42, 6818760), (45, 6364176), (47, 6093360), (48, 5966415), (52, 5507460), (54, 5303480), (56, 5114070), (60, 4773132), (62, 4619160), (63, 4545840), (65, 4405968), (70, 4091256), (72, 3977610), (78, 3671640), (80, 3579849), (84, 3409380), (90, 3182088), (91, 3147120), (93, 3079440), (94, 3046680), (104, 2753730), (105, 2727504), (108, 2651740), (112, 2557035), (117, 2447760), (120, 2386566), (124, 2309580), (126, 2272920), (130, 2202984), (135, 2121392), (140, 2045628), (141, 2031120), (144, 1988805), (155, 1847664), (156, 1835820), (168, 1704690), (180, 1591044), (182, 1573560), (186, 1539720), (188, 1523340), (189, 1515280), (195, 1468656), (208, 1376865), (210, 1363752), (216, 1325870), (217, 1319760), (234, 1223880), (235, 1218672), (240, 1193283), (248, 1154790), (252, 1136460), (260, 1101492), (270, 1060696), (273, 1049040), (279, 1026480), (280, 1022814), (282, 1015560), (310, 923832), (312, 917910), (315, 909168), (329, 870480), (336, 852345), (351, 815920), (360, 795522), (364, 786780), (372, 769860), (376, 761670), (378, 757640), (390, 734328), (403, 710640), (420, 681876), (423, 677040), (432, 662935), (434, 659880), (455, 629424), (465, 615888), (468, 611940), (470, 609336), (496, 577395), (504, 568230), (520, 550746), (540, 530348), (546, 524520), (558, 513240), (560, 511407), (564, 507780), (585, 489552), (611, 468720), (620, 461916), (624, 458955), (630, 454584), (651, 439920), (658, 435240), (702, 407960), (705, 406224), (720, 397761), (728, 393390), (744, 384930), (752, 380835), (756, 378820), (780, 367164), (806, 355320), (819, 349680), (837, 342160), (840, 340938), (846, 338520), (868, 329940), (910, 314712), (930, 307944), (936, 305970), (940, 304668), (945, 303056), (987, 290160), (1008, 284115), (1040, 275373), (1080, 265174), (1085, 263952), (1092, 262260), (1116, 256620), (1128, 253890), (1170, 244776), (1209, 236880), (1222, 234360), (1240, 230958), (1260, 227292), (1269, 225680), (1302, 219960), (1316, 217620), (1365, 209808), (1395, 205296), (1404, 203980), (1410, 203112), (1456, 196695), (1457, 196560), (1488, 192465), (1512, 189410), (1560, 183582), (1612, 177660), (1638, 174840), (1645, 174096), (1674, 171080), (1680, 170469), (1692, 169260), (1736, 164970), (1755, 163184), (1820, 157356), (1833, 156240), (1860, 153972), (1872, 152985), (1880, 152334), (1890, 151528), (1953, 146640), (1974, 145080), (2015, 142128), (2115, 135408), (2160, 132587), (2170, 131976), (2184, 131130), (2232, 128310), (2256, 126945), (2340, 122388), (2418, 118440), (2444, 117180), (2457, 116560), (2480, 115479), (2520, 113646), (2538, 112840), (2604, 109980), (2632, 108810), (2730, 104904), (2790, 102648), (2808, 101990), (2820, 101556), (2821, 101520), (2914, 98280), (2961, 96720), (3024, 94705), (3055, 93744), (3120, 91791), (3224, 88830), (3255, 87984), (3276, 87420), (3290, 87048), (3348, 85540), (3384, 84630), (3472, 82485), (3510, 81592), (3627, 78960), (3640, 78678), (3666, 78120), (3720, 76986), (3760, 76167), (3780, 75764), (3906, 73320), (3948, 72540), (4030, 71064), (4095, 69936), (4185, 68432), (4230, 67704), (4277, 66960), (4340, 65988), (4368, 65565), (4371, 65520), (4464, 64155), (4680, 61194), (4836, 59220), (4888, 58590), (4914, 58280), (4935, 58032), (5040, 56823), (5076, 56420), (5208, 54990), (5264, 54405), (5460, 52452), (5499, 52080), (5580, 51324), (5616, 50995), (5640, 50778), (5642, 50760), (5828, 49140), (5859, 48880), (5922, 48360), (6045, 47376), (6110, 46872), (6345, 45136), (6448, 44415), (6510, 43992), (6552, 43710), (6580, 43524), (6696, 42770), (6768, 42315), (7020, 40796), (7254, 39480), (7280, 39339), (7285, 39312), (7332, 39060), (7440, 38493), (7560, 37882), (7812, 36660), (7896, 36270), (8060, 35532), (8190, 34968), (8370, 34216), (8460, 33852), (8463, 33840), (8554, 33480), (8680, 32994), (8742, 32760), (8883, 32240), (9165, 31248), (9360, 30597), (9672, 29610), (9765, 29328), (9776, 29295), (9828, 29140), (9870, 29016), (10152, 28210), (10199, 28080), (10416, 27495), (10881, 26320), (10920, 26226), (10998, 26040), (11160, 25662), (11280, 25389), (11284, 25380), (11656, 24570), (11718, 24440), (11844, 24180), (12090, 23688), (12220, 23436), (12285, 23312), (12690, 22568), (12831, 22320), (13020, 21996), (13104, 21855), (13113, 21840), (13160, 21762), (13392, 21385), (14040, 20398), (14105, 20304), (14508, 19740), (14570, 19656), (14664, 19530), (14805, 19344), (15120, 18941), (15624, 18330), (15792, 18135), (16120, 17766), (16380, 17484), (16497, 17360), (16740, 17108), (16920, 16926)]