164609640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 192

約数和(自身を含む): 610318800

約数和(自身を除く): 445709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2069, 2210, 2340, 2652, 3060, 3315, 3978, 4138, 4420, 4680, 5304, 6120, 6207, 6630, 7956, 8276, 8840, 9945, 10345, 12414, 13260, 15912, 16552, 18621, 19890, 20690, 24828, 26520, 26897, 31035, 35173, 37242, 39780, 41380, 49656, 53794, 62070, 70346, 74484, 79560, 80691, 82760, 93105, 105519, 107588, 124140, 134485, 140692, 148968, 161382, 175865, 186210, 211038, 215176, 242073, 248280, 268970, 281384, 316557, 322764, 351730, 372420, 403455, 422076, 457249, 484146, 527595, 537940, 633114, 645528, 703460, 744840, 806910, 844152, 914498, 968292, 1055190, 1075880, 1210365, 1266228, 1371747, 1406920, 1582785, 1613820, 1828996, 1936584, 2110380, 2286245, 2420730, 2532456, 2743494, 3165570, 3227640, 3657992, 4115241, 4220760, 4572490, 4841460, 5486988, 6331140, 6858735, 8230482, 9144980, 9682920, 10973976, 12662280, 13717470, 16460964, 18289960, 20576205, 27434940, 32921928, 41152410, 54869880, 82304820, 164609640]

約数ペア:

[(1, 164609640), (2, 82304820), (3, 54869880), (4, 41152410), (5, 32921928), (6, 27434940), (8, 20576205), (9, 18289960), (10, 16460964), (12, 13717470), (13, 12662280), (15, 10973976), (17, 9682920), (18, 9144980), (20, 8230482), (24, 6858735), (26, 6331140), (30, 5486988), (34, 4841460), (36, 4572490), (39, 4220760), (40, 4115241), (45, 3657992), (51, 3227640), (52, 3165570), (60, 2743494), (65, 2532456), (68, 2420730), (72, 2286245), (78, 2110380), (85, 1936584), (90, 1828996), (102, 1613820), (104, 1582785), (117, 1406920), (120, 1371747), (130, 1266228), (136, 1210365), (153, 1075880), (156, 1055190), (170, 968292), (180, 914498), (195, 844152), (204, 806910), (221, 744840), (234, 703460), (255, 645528), (260, 633114), (306, 537940), (312, 527595), (340, 484146), (360, 457249), (390, 422076), (408, 403455), (442, 372420), (468, 351730), (510, 322764), (520, 316557), (585, 281384), (612, 268970), (663, 248280), (680, 242073), (765, 215176), (780, 211038), (884, 186210), (936, 175865), (1020, 161382), (1105, 148968), (1170, 140692), (1224, 134485), (1326, 124140), (1530, 107588), (1560, 105519), (1768, 93105), (1989, 82760), (2040, 80691), (2069, 79560), (2210, 74484), (2340, 70346), (2652, 62070), (3060, 53794), (3315, 49656), (3978, 41380), (4138, 39780), (4420, 37242), (4680, 35173), (5304, 31035), (6120, 26897), (6207, 26520), (6630, 24828), (7956, 20690), (8276, 19890), (8840, 18621), (9945, 16552), (10345, 15912), (12414, 13260)]