355344080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1092430080

約数和(自身を除く): 737086000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 182, 190, 196, 208, 245, 247, 260, 266, 280, 304, 364, 367, 380, 392, 455, 490, 494, 520, 532, 560, 637, 665, 728, 734, 760, 784, 910, 931, 980, 988, 1040, 1064, 1235, 1274, 1330, 1456, 1468, 1520, 1729, 1820, 1835, 1862, 1960, 1976, 2128, 2470, 2548, 2569, 2660, 2936, 3185, 3458, 3640, 3670, 3724, 3920, 3952, 4655, 4771, 4940, 5096, 5138, 5320, 5872, 6370, 6916, 6973, 7280, 7340, 7448, 8645, 9310, 9542, 9880, 10192, 10276, 10640, 12103, 12740, 12845, 13832, 13946, 14680, 14896, 17290, 17983, 18620, 19084, 19760, 20552, 23855, 24206, 25480, 25690, 27664, 27892, 29360, 33397, 34580, 34865, 35966, 37240, 38168, 41104, 47710, 48412, 48811, 50960, 51380, 55784, 60515, 66794, 69160, 69730, 71932, 74480, 76336, 89915, 90649, 95420, 96824, 97622, 102760, 111568, 121030, 133588, 138320, 139460, 143864, 166985, 179830, 181298, 190840, 193648, 195244, 205520, 233779, 242060, 244055, 267176, 278920, 287728, 333970, 341677, 359660, 362596, 381680, 390488, 453245, 467558, 484120, 488110, 534352, 557840, 634543, 667940, 683354, 719320, 725192, 780976, 906490, 935116, 968240, 976220, 1168895, 1269086, 1335880, 1366708, 1438640, 1450384, 1708385, 1812980, 1870232, 1952440, 2337790, 2538172, 2671760, 2733416, 3172715, 3416770, 3625960, 3740464, 3904880, 4441801, 4675580, 5076344, 5466832, 6345430, 6833540, 7251920, 8883602, 9351160, 10152688, 12690860, 13667080, 17767204, 18702320, 22209005, 25381720, 27334160, 35534408, 44418010, 50763440, 71068816, 88836020, 177672040, 355344080]

約数ペア:

[(1, 355344080), (2, 177672040), (4, 88836020), (5, 71068816), (7, 50763440), (8, 44418010), (10, 35534408), (13, 27334160), (14, 25381720), (16, 22209005), (19, 18702320), (20, 17767204), (26, 13667080), (28, 12690860), (35, 10152688), (38, 9351160), (40, 8883602), (49, 7251920), (52, 6833540), (56, 6345430), (65, 5466832), (70, 5076344), (76, 4675580), (80, 4441801), (91, 3904880), (95, 3740464), (98, 3625960), (104, 3416770), (112, 3172715), (130, 2733416), (133, 2671760), (140, 2538172), (152, 2337790), (182, 1952440), (190, 1870232), (196, 1812980), (208, 1708385), (245, 1450384), (247, 1438640), (260, 1366708), (266, 1335880), (280, 1269086), (304, 1168895), (364, 976220), (367, 968240), (380, 935116), (392, 906490), (455, 780976), (490, 725192), (494, 719320), (520, 683354), (532, 667940), (560, 634543), (637, 557840), (665, 534352), (728, 488110), (734, 484120), (760, 467558), (784, 453245), (910, 390488), (931, 381680), (980, 362596), (988, 359660), (1040, 341677), (1064, 333970), (1235, 287728), (1274, 278920), (1330, 267176), (1456, 244055), (1468, 242060), (1520, 233779), (1729, 205520), (1820, 195244), (1835, 193648), (1862, 190840), (1960, 181298), (1976, 179830), (2128, 166985), (2470, 143864), (2548, 139460), (2569, 138320), (2660, 133588), (2936, 121030), (3185, 111568), (3458, 102760), (3640, 97622), (3670, 96824), (3724, 95420), (3920, 90649), (3952, 89915), (4655, 76336), (4771, 74480), (4940, 71932), (5096, 69730), (5138, 69160), (5320, 66794), (5872, 60515), (6370, 55784), (6916, 51380), (6973, 50960), (7280, 48811), (7340, 48412), (7448, 47710), (8645, 41104), (9310, 38168), (9542, 37240), (9880, 35966), (10192, 34865), (10276, 34580), (10640, 33397), (12103, 29360), (12740, 27892), (12845, 27664), (13832, 25690), (13946, 25480), (14680, 24206), (14896, 23855), (17290, 20552), (17983, 19760), (18620, 19084)]