402416580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1251532800

約数和(自身を除く): 849116220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 59, 60, 62, 76, 93, 95, 114, 118, 124, 155, 177, 186, 190, 193, 228, 236, 285, 295, 310, 354, 372, 380, 386, 465, 570, 579, 589, 590, 620, 708, 772, 885, 930, 965, 1121, 1140, 1158, 1178, 1180, 1767, 1770, 1829, 1860, 1930, 2242, 2316, 2356, 2895, 2945, 3363, 3534, 3540, 3658, 3667, 3860, 4484, 5487, 5605, 5790, 5890, 5983, 6726, 7068, 7316, 7334, 8835, 9145, 10974, 11001, 11210, 11387, 11580, 11780, 11966, 13452, 14668, 16815, 17670, 17949, 18290, 18335, 21948, 22002, 22420, 22774, 23932, 27435, 29915, 33630, 34161, 34751, 35340, 35898, 36580, 36670, 44004, 45548, 54870, 55005, 56935, 59830, 67260, 68322, 69502, 71796, 73340, 89745, 104253, 109740, 110010, 113677, 113870, 119660, 136644, 139004, 170805, 173755, 179490, 208506, 216353, 220020, 227354, 227740, 341031, 341610, 347510, 352997, 358980, 417012, 432706, 454708, 521265, 568385, 649059, 682062, 683220, 695020, 705994, 865412, 1042530, 1058991, 1081765, 1136770, 1298118, 1364124, 1411988, 1705155, 1764985, 2085060, 2117982, 2163530, 2273540, 2596236, 3245295, 3410310, 3529970, 4235964, 4327060, 5294955, 6490590, 6706943, 6820620, 7059940, 10589910, 12981180, 13413886, 20120829, 21179820, 26827772, 33534715, 40241658, 67069430, 80483316, 100604145, 134138860, 201208290, 402416580]

約数ペア:

[(1, 402416580), (2, 201208290), (3, 134138860), (4, 100604145), (5, 80483316), (6, 67069430), (10, 40241658), (12, 33534715), (15, 26827772), (19, 21179820), (20, 20120829), (30, 13413886), (31, 12981180), (38, 10589910), (57, 7059940), (59, 6820620), (60, 6706943), (62, 6490590), (76, 5294955), (93, 4327060), (95, 4235964), (114, 3529970), (118, 3410310), (124, 3245295), (155, 2596236), (177, 2273540), (186, 2163530), (190, 2117982), (193, 2085060), (228, 1764985), (236, 1705155), (285, 1411988), (295, 1364124), (310, 1298118), (354, 1136770), (372, 1081765), (380, 1058991), (386, 1042530), (465, 865412), (570, 705994), (579, 695020), (589, 683220), (590, 682062), (620, 649059), (708, 568385), (772, 521265), (885, 454708), (930, 432706), (965, 417012), (1121, 358980), (1140, 352997), (1158, 347510), (1178, 341610), (1180, 341031), (1767, 227740), (1770, 227354), (1829, 220020), (1860, 216353), (1930, 208506), (2242, 179490), (2316, 173755), (2356, 170805), (2895, 139004), (2945, 136644), (3363, 119660), (3534, 113870), (3540, 113677), (3658, 110010), (3667, 109740), (3860, 104253), (4484, 89745), (5487, 73340), (5605, 71796), (5790, 69502), (5890, 68322), (5983, 67260), (6726, 59830), (7068, 56935), (7316, 55005), (7334, 54870), (8835, 45548), (9145, 44004), (10974, 36670), (11001, 36580), (11210, 35898), (11387, 35340), (11580, 34751), (11780, 34161), (11966, 33630), (13452, 29915), (14668, 27435), (16815, 23932), (17670, 22774), (17949, 22420), (18290, 22002), (18335, 21948)]