40912560

素因数分解:

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

素因数の和:113

約数の個数: 320

約数和(自身を含む): 159989760

約数和(自身を除く): 119077200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 47, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 94, 104, 108, 117, 120, 124, 130, 135, 141, 144, 155, 156, 180, 186, 188, 195, 208, 216, 234, 235, 240, 248, 260, 270, 279, 282, 310, 312, 351, 360, 372, 376, 390, 403, 423, 432, 465, 468, 470, 496, 520, 540, 558, 564, 585, 611, 620, 624, 702, 705, 720, 744, 752, 780, 806, 837, 846, 930, 936, 940, 1040, 1080, 1116, 1128, 1170, 1209, 1222, 1240, 1269, 1395, 1404, 1410, 1457, 1488, 1560, 1612, 1674, 1692, 1755, 1833, 1860, 1872, 1880, 2015, 2115, 2160, 2232, 2256, 2340, 2418, 2444, 2480, 2538, 2790, 2808, 2820, 2914, 3055, 3120, 3224, 3348, 3384, 3510, 3627, 3666, 3720, 3760, 4030, 4185, 4230, 4371, 4464, 4680, 4836, 4888, 5076, 5499, 5580, 5616, 5640, 5828, 6045, 6110, 6345, 6448, 6696, 6768, 7020, 7254, 7285, 7332, 7440, 8060, 8370, 8460, 8742, 9165, 9360, 9672, 9776, 10152, 10881, 10998, 11160, 11280, 11656, 12090, 12220, 12690, 13113, 13392, 14040, 14508, 14570, 14664, 16120, 16497, 16740, 16920, 17484, 18135, 18330, 18941, 19344, 20304, 21762, 21855, 21996, 22320, 23312, 24180, 24440, 25380, 26226, 27495, 28080, 29016, 29140, 29328, 32240, 32994, 33480, 33840, 34968, 36270, 36660, 37882, 39339, 43524, 43710, 43992, 48360, 48880, 50760, 52452, 54405, 54990, 56823, 58032, 58280, 65565, 65988, 66960, 69936, 72540, 73320, 75764, 78678, 82485, 87048, 87420, 87984, 94705, 96720, 101520, 104904, 108810, 109980, 113646, 116560, 131130, 131976, 145080, 146640, 151528, 157356, 164970, 170469, 174096, 174840, 189410, 196695, 209808, 217620, 219960, 227292, 262260, 263952, 284115, 290160, 303056, 314712, 329940, 340938, 349680, 378820, 393390, 435240, 439920, 454584, 511407, 524520, 568230, 629424, 659880, 681876, 757640, 786780, 852345, 870480, 909168, 1022814, 1049040, 1136460, 1319760, 1363752, 1515280, 1573560, 1704690, 2045628, 2272920, 2557035, 2727504, 3147120, 3409380, 4091256, 4545840, 5114070, 6818760, 8182512, 10228140, 13637520, 20456280, 40912560]

約数ペア:

[(1, 40912560), (2, 20456280), (3, 13637520), (4, 10228140), (5, 8182512), (6, 6818760), (8, 5114070), (9, 4545840), (10, 4091256), (12, 3409380), (13, 3147120), (15, 2727504), (16, 2557035), (18, 2272920), (20, 2045628), (24, 1704690), (26, 1573560), (27, 1515280), (30, 1363752), (31, 1319760), (36, 1136460), (39, 1049040), (40, 1022814), (45, 909168), (47, 870480), (48, 852345), (52, 786780), (54, 757640), (60, 681876), (62, 659880), (65, 629424), (72, 568230), (78, 524520), (80, 511407), (90, 454584), (93, 439920), (94, 435240), (104, 393390), (108, 378820), (117, 349680), (120, 340938), (124, 329940), (130, 314712), (135, 303056), (141, 290160), (144, 284115), (155, 263952), (156, 262260), (180, 227292), (186, 219960), (188, 217620), (195, 209808), (208, 196695), (216, 189410), (234, 174840), (235, 174096), (240, 170469), (248, 164970), (260, 157356), (270, 151528), (279, 146640), (282, 145080), (310, 131976), (312, 131130), (351, 116560), (360, 113646), (372, 109980), (376, 108810), (390, 104904), (403, 101520), (423, 96720), (432, 94705), (465, 87984), (468, 87420), (470, 87048), (496, 82485), (520, 78678), (540, 75764), (558, 73320), (564, 72540), (585, 69936), (611, 66960), (620, 65988), (624, 65565), (702, 58280), (705, 58032), (720, 56823), (744, 54990), (752, 54405), (780, 52452), (806, 50760), (837, 48880), (846, 48360), (930, 43992), (936, 43710), (940, 43524), (1040, 39339), (1080, 37882), (1116, 36660), (1128, 36270), (1170, 34968), (1209, 33840), (1222, 33480), (1240, 32994), (1269, 32240), (1395, 29328), (1404, 29140), (1410, 29016), (1457, 28080), (1488, 27495), (1560, 26226), (1612, 25380), (1674, 24440), (1692, 24180), (1755, 23312), (1833, 22320), (1860, 21996), (1872, 21855), (1880, 21762), (2015, 20304), (2115, 19344), (2160, 18941), (2232, 18330), (2256, 18135), (2340, 17484), (2418, 16920), (2444, 16740), (2480, 16497), (2538, 16120), (2790, 14664), (2808, 14570), (2820, 14508), (2914, 14040), (3055, 13392), (3120, 13113), (3224, 12690), (3348, 12220), (3384, 12090), (3510, 11656), (3627, 11280), (3666, 11160), (3720, 10998), (3760, 10881), (4030, 10152), (4185, 9776), (4230, 9672), (4371, 9360), (4464, 9165), (4680, 8742), (4836, 8460), (4888, 8370), (5076, 8060), (5499, 7440), (5580, 7332), (5616, 7285), (5640, 7254), (5828, 7020), (6045, 6768), (6110, 6696), (6345, 6448)]