394376160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 1325963520

約数和(自身を除く): 931587360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 480, 498, 521, 570, 608, 664, 760, 830, 912, 996, 1042, 1140, 1245, 1328, 1520, 1563, 1577, 1660, 1824, 1992, 2084, 2280, 2490, 2605, 2656, 3040, 3126, 3154, 3320, 3984, 4168, 4560, 4731, 4980, 5210, 6252, 6308, 6640, 7815, 7885, 7968, 8336, 9120, 9462, 9899, 9960, 10420, 12504, 12616, 13280, 15630, 15770, 16672, 18924, 19798, 19920, 20840, 23655, 25008, 25232, 29697, 31260, 31540, 37848, 39596, 39840, 41680, 43243, 47310, 49495, 50016, 50464, 59394, 62520, 63080, 75696, 79192, 83360, 86486, 94620, 98990, 118788, 125040, 126160, 129729, 148485, 151392, 158384, 172972, 189240, 197980, 216215, 237576, 250080, 252320, 259458, 296970, 316768, 345944, 378480, 395960, 432430, 475152, 518916, 593940, 648645, 691888, 756960, 791920, 821617, 864860, 950304, 1037832, 1187880, 1297290, 1383776, 1583840, 1643234, 1729720, 2075664, 2375760, 2464851, 2594580, 3286468, 3459440, 4108085, 4151328, 4751520, 4929702, 5189160, 6572936, 6918880, 8216170, 9859404, 10378320, 12324255, 13145872, 16432340, 19718808, 20756640, 24648510, 26291744, 32864680, 39437616, 49297020, 65729360, 78875232, 98594040, 131458720, 197188080, 394376160]

約数ペア:

[(1, 394376160), (2, 197188080), (3, 131458720), (4, 98594040), (5, 78875232), (6, 65729360), (8, 49297020), (10, 39437616), (12, 32864680), (15, 26291744), (16, 24648510), (19, 20756640), (20, 19718808), (24, 16432340), (30, 13145872), (32, 12324255), (38, 10378320), (40, 9859404), (48, 8216170), (57, 6918880), (60, 6572936), (76, 5189160), (80, 4929702), (83, 4751520), (95, 4151328), (96, 4108085), (114, 3459440), (120, 3286468), (152, 2594580), (160, 2464851), (166, 2375760), (190, 2075664), (228, 1729720), (240, 1643234), (249, 1583840), (285, 1383776), (304, 1297290), (332, 1187880), (380, 1037832), (415, 950304), (456, 864860), (480, 821617), (498, 791920), (521, 756960), (570, 691888), (608, 648645), (664, 593940), (760, 518916), (830, 475152), (912, 432430), (996, 395960), (1042, 378480), (1140, 345944), (1245, 316768), (1328, 296970), (1520, 259458), (1563, 252320), (1577, 250080), (1660, 237576), (1824, 216215), (1992, 197980), (2084, 189240), (2280, 172972), (2490, 158384), (2605, 151392), (2656, 148485), (3040, 129729), (3126, 126160), (3154, 125040), (3320, 118788), (3984, 98990), (4168, 94620), (4560, 86486), (4731, 83360), (4980, 79192), (5210, 75696), (6252, 63080), (6308, 62520), (6640, 59394), (7815, 50464), (7885, 50016), (7968, 49495), (8336, 47310), (9120, 43243), (9462, 41680), (9899, 39840), (9960, 39596), (10420, 37848), (12504, 31540), (12616, 31260), (13280, 29697), (15630, 25232), (15770, 25008), (16672, 23655), (18924, 20840), (19798, 19920)]