309996960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 1235533824

約数和(自身を除く): 925536864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 151, 156, 160, 168, 182, 188, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 302, 312, 329, 336, 364, 376, 390, 416, 420, 453, 455, 470, 480, 520, 546, 560, 564, 604, 611, 624, 658, 672, 705, 728, 752, 755, 780, 840, 906, 910, 940, 987, 1040, 1057, 1092, 1120, 1128, 1208, 1222, 1248, 1316, 1365, 1410, 1456, 1504, 1510, 1560, 1645, 1680, 1812, 1820, 1833, 1880, 1963, 1974, 2080, 2114, 2184, 2256, 2265, 2416, 2444, 2632, 2730, 2820, 2912, 3020, 3055, 3120, 3171, 3290, 3360, 3624, 3640, 3666, 3760, 3926, 3948, 4228, 4277, 4368, 4512, 4530, 4832, 4888, 4935, 5264, 5285, 5460, 5640, 5889, 6040, 6110, 6240, 6342, 6580, 7097, 7248, 7280, 7332, 7520, 7852, 7896, 8456, 8554, 8736, 9060, 9165, 9776, 9815, 9870, 10528, 10570, 10920, 11280, 11778, 12080, 12220, 12684, 12831, 13160, 13741, 14194, 14496, 14560, 14664, 15704, 15792, 15855, 16912, 17108, 18120, 18330, 19552, 19630, 19740, 21140, 21291, 21385, 21840, 22560, 23556, 24160, 24440, 25368, 25662, 26320, 27482, 28388, 29328, 29445, 31408, 31584, 31710, 33824, 34216, 35485, 36240, 36660, 39260, 39480, 41223, 42280, 42582, 42770, 43680, 47112, 48880, 49679, 50736, 51324, 52640, 54964, 56776, 58656, 58890, 62816, 63420, 64155, 68432, 68705, 70970, 72480, 73320, 78520, 78960, 82446, 84560, 85164, 85540, 92261, 94224, 97760, 99358, 101472, 102648, 106455, 109928, 113552, 117780, 126840, 128310, 136864, 137410, 141940, 146640, 149037, 157040, 157920, 164892, 169120, 170328, 171080, 184522, 188448, 198716, 205296, 206115, 212910, 219856, 227104, 235560, 248395, 253680, 256620, 274820, 276783, 283880, 293280, 298074, 314080, 329784, 340656, 342160, 369044, 397432, 410592, 412230, 425820, 439712, 461305, 471120, 496790, 507360, 513240, 549640, 553566, 567760, 596148, 645827, 659568, 681312, 684320, 738088, 745185, 794864, 824460, 851640, 922610, 942240, 993580, 1026480, 1099280, 1107132, 1135520, 1192296, 1291654, 1319136, 1383915, 1476176, 1490370, 1589728, 1648920, 1703280, 1845220, 1937481, 1987160, 2052960, 2198560, 2214264, 2384592, 2583308, 2767830, 2952352, 2980740, 3229135, 3297840, 3406560, 3690440, 3874962, 3974320, 4428528, 4769184, 5166616, 5535660, 5961480, 6458270, 6595680, 7380880, 7749924, 7948640, 8857056, 9687405, 10333232, 11071320, 11922960, 12916540, 14761760, 15499848, 19374810, 20666464, 22142640, 23845920, 25833080, 30999696, 38749620, 44285280, 51666160, 61999392, 77499240, 103332320, 154998480, 309996960]

約数ペア:

[(1, 309996960), (2, 154998480), (3, 103332320), (4, 77499240), (5, 61999392), (6, 51666160), (7, 44285280), (8, 38749620), (10, 30999696), (12, 25833080), (13, 23845920), (14, 22142640), (15, 20666464), (16, 19374810), (20, 15499848), (21, 14761760), (24, 12916540), (26, 11922960), (28, 11071320), (30, 10333232), (32, 9687405), (35, 8857056), (39, 7948640), (40, 7749924), (42, 7380880), (47, 6595680), (48, 6458270), (52, 5961480), (56, 5535660), (60, 5166616), (65, 4769184), (70, 4428528), (78, 3974320), (80, 3874962), (84, 3690440), (91, 3406560), (94, 3297840), (96, 3229135), (104, 2980740), (105, 2952352), (112, 2767830), (120, 2583308), (130, 2384592), (140, 2214264), (141, 2198560), (151, 2052960), (156, 1987160), (160, 1937481), (168, 1845220), (182, 1703280), (188, 1648920), (195, 1589728), (208, 1490370), (210, 1476176), (224, 1383915), (235, 1319136), (240, 1291654), (260, 1192296), (273, 1135520), (280, 1107132), (282, 1099280), (302, 1026480), (312, 993580), (329, 942240), (336, 922610), (364, 851640), (376, 824460), (390, 794864), (416, 745185), (420, 738088), (453, 684320), (455, 681312), (470, 659568), (480, 645827), (520, 596148), (546, 567760), (560, 553566), (564, 549640), (604, 513240), (611, 507360), (624, 496790), (658, 471120), (672, 461305), (705, 439712), (728, 425820), (752, 412230), (755, 410592), (780, 397432), (840, 369044), (906, 342160), (910, 340656), (940, 329784), (987, 314080), (1040, 298074), (1057, 293280), (1092, 283880), (1120, 276783), (1128, 274820), (1208, 256620), (1222, 253680), (1248, 248395), (1316, 235560), (1365, 227104), (1410, 219856), (1456, 212910), (1504, 206115), (1510, 205296), (1560, 198716), (1645, 188448), (1680, 184522), (1812, 171080), (1820, 170328), (1833, 169120), (1880, 164892), (1963, 157920), (1974, 157040), (2080, 149037), (2114, 146640), (2184, 141940), (2256, 137410), (2265, 136864), (2416, 128310), (2444, 126840), (2632, 117780), (2730, 113552), (2820, 109928), (2912, 106455), (3020, 102648), (3055, 101472), (3120, 99358), (3171, 97760), (3290, 94224), (3360, 92261), (3624, 85540), (3640, 85164), (3666, 84560), (3760, 82446), (3926, 78960), (3948, 78520), (4228, 73320), (4277, 72480), (4368, 70970), (4512, 68705), (4530, 68432), (4832, 64155), (4888, 63420), (4935, 62816), (5264, 58890), (5285, 58656), (5460, 56776), (5640, 54964), (5889, 52640), (6040, 51324), (6110, 50736), (6240, 49679), (6342, 48880), (6580, 47112), (7097, 43680), (7248, 42770), (7280, 42582), (7332, 42280), (7520, 41223), (7852, 39480), (7896, 39260), (8456, 36660), (8554, 36240), (8736, 35485), (9060, 34216), (9165, 33824), (9776, 31710), (9815, 31584), (9870, 31408), (10528, 29445), (10570, 29328), (10920, 28388), (11280, 27482), (11778, 26320), (12080, 25662), (12220, 25368), (12684, 24440), (12831, 24160), (13160, 23556), (13741, 22560), (14194, 21840), (14496, 21385), (14560, 21291), (14664, 21140), (15704, 19740), (15792, 19630), (15855, 19552), (16912, 18330), (17108, 18120)]