1372931520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 224

約数和(自身を含む): 4527621120

約数和(自身を除く): 3154689600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 79, 80, 86, 96, 120, 129, 158, 160, 172, 192, 215, 237, 240, 258, 316, 320, 344, 395, 421, 430, 474, 480, 516, 632, 645, 688, 790, 842, 860, 948, 960, 1032, 1185, 1263, 1264, 1290, 1376, 1580, 1684, 1720, 1896, 2064, 2105, 2370, 2526, 2528, 2580, 2752, 3160, 3368, 3397, 3440, 3792, 4128, 4210, 4740, 5052, 5056, 5160, 6315, 6320, 6736, 6794, 6880, 7584, 8256, 8420, 9480, 10104, 10191, 10320, 12630, 12640, 13472, 13588, 13760, 15168, 16840, 16985, 18103, 18960, 20208, 20382, 20640, 25260, 25280, 26944, 27176, 33259, 33680, 33970, 36206, 37920, 40416, 40764, 41280, 50520, 50955, 54309, 54352, 66518, 67360, 67940, 72412, 75840, 80832, 81528, 90515, 99777, 101040, 101910, 108618, 108704, 133036, 134720, 135880, 144824, 163056, 166295, 181030, 199554, 202080, 203820, 217236, 217408, 266072, 271545, 271760, 289648, 326112, 332590, 362060, 399108, 404160, 407640, 434472, 498885, 532144, 543090, 543520, 579296, 652224, 665180, 724120, 798216, 815280, 868944, 997770, 1064288, 1086180, 1087040, 1158592, 1330360, 1430137, 1448240, 1596432, 1630560, 1737888, 1995540, 2128576, 2172360, 2660720, 2860274, 2896480, 3192864, 3261120, 3475776, 3991080, 4290411, 4344720, 5321440, 5720548, 5792960, 6385728, 7150685, 7982160, 8580822, 8689440, 10642880, 11441096, 14301370, 15964320, 17161644, 17378880, 21452055, 22882192, 28602740, 31928640, 34323288, 42904110, 45764384, 57205480, 68646576, 85808220, 91528768, 114410960, 137293152, 171616440, 228821920, 274586304, 343232880, 457643840, 686465760, 1372931520]

約数ペア:

[(1, 1372931520), (2, 686465760), (3, 457643840), (4, 343232880), (5, 274586304), (6, 228821920), (8, 171616440), (10, 137293152), (12, 114410960), (15, 91528768), (16, 85808220), (20, 68646576), (24, 57205480), (30, 45764384), (32, 42904110), (40, 34323288), (43, 31928640), (48, 28602740), (60, 22882192), (64, 21452055), (79, 17378880), (80, 17161644), (86, 15964320), (96, 14301370), (120, 11441096), (129, 10642880), (158, 8689440), (160, 8580822), (172, 7982160), (192, 7150685), (215, 6385728), (237, 5792960), (240, 5720548), (258, 5321440), (316, 4344720), (320, 4290411), (344, 3991080), (395, 3475776), (421, 3261120), (430, 3192864), (474, 2896480), (480, 2860274), (516, 2660720), (632, 2172360), (645, 2128576), (688, 1995540), (790, 1737888), (842, 1630560), (860, 1596432), (948, 1448240), (960, 1430137), (1032, 1330360), (1185, 1158592), (1263, 1087040), (1264, 1086180), (1290, 1064288), (1376, 997770), (1580, 868944), (1684, 815280), (1720, 798216), (1896, 724120), (2064, 665180), (2105, 652224), (2370, 579296), (2526, 543520), (2528, 543090), (2580, 532144), (2752, 498885), (3160, 434472), (3368, 407640), (3397, 404160), (3440, 399108), (3792, 362060), (4128, 332590), (4210, 326112), (4740, 289648), (5052, 271760), (5056, 271545), (5160, 266072), (6315, 217408), (6320, 217236), (6736, 203820), (6794, 202080), (6880, 199554), (7584, 181030), (8256, 166295), (8420, 163056), (9480, 144824), (10104, 135880), (10191, 134720), (10320, 133036), (12630, 108704), (12640, 108618), (13472, 101910), (13588, 101040), (13760, 99777), (15168, 90515), (16840, 81528), (16985, 80832), (18103, 75840), (18960, 72412), (20208, 67940), (20382, 67360), (20640, 66518), (25260, 54352), (25280, 54309), (26944, 50955), (27176, 50520), (33259, 41280), (33680, 40764), (33970, 40416), (36206, 37920)]