139215960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 492972480

約数和(自身を除く): 353756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 151, 156, 180, 195, 197, 234, 260, 302, 312, 360, 390, 394, 453, 468, 520, 585, 591, 604, 755, 780, 788, 906, 936, 985, 1170, 1182, 1208, 1359, 1510, 1560, 1576, 1773, 1812, 1963, 1970, 2265, 2340, 2364, 2561, 2718, 2955, 3020, 3546, 3624, 3926, 3940, 4530, 4680, 4728, 5122, 5436, 5889, 5910, 6040, 6795, 7092, 7683, 7852, 7880, 8865, 9060, 9815, 10244, 10872, 11778, 11820, 12805, 13590, 14184, 15366, 15704, 17667, 17730, 18120, 19630, 20488, 23049, 23556, 23640, 25610, 27180, 29445, 29747, 30732, 35334, 35460, 38415, 39260, 46098, 47112, 51220, 54360, 58890, 59494, 61464, 70668, 70920, 76830, 78520, 88335, 89241, 92196, 102440, 115245, 117780, 118988, 141336, 148735, 153660, 176670, 178482, 184392, 230490, 235560, 237976, 267723, 297470, 307320, 353340, 356964, 386711, 446205, 460980, 535446, 594940, 706680, 713928, 773422, 892410, 921960, 1070892, 1160133, 1189880, 1338615, 1546844, 1784820, 1933555, 2141784, 2320266, 2677230, 3093688, 3480399, 3569640, 3867110, 4640532, 5354460, 5800665, 6960798, 7734220, 9281064, 10708920, 11601330, 13921596, 15468440, 17401995, 23202660, 27843192, 34803990, 46405320, 69607980, 139215960]

約数ペア:

[(1, 139215960), (2, 69607980), (3, 46405320), (4, 34803990), (5, 27843192), (6, 23202660), (8, 17401995), (9, 15468440), (10, 13921596), (12, 11601330), (13, 10708920), (15, 9281064), (18, 7734220), (20, 6960798), (24, 5800665), (26, 5354460), (30, 4640532), (36, 3867110), (39, 3569640), (40, 3480399), (45, 3093688), (52, 2677230), (60, 2320266), (65, 2141784), (72, 1933555), (78, 1784820), (90, 1546844), (104, 1338615), (117, 1189880), (120, 1160133), (130, 1070892), (151, 921960), (156, 892410), (180, 773422), (195, 713928), (197, 706680), (234, 594940), (260, 535446), (302, 460980), (312, 446205), (360, 386711), (390, 356964), (394, 353340), (453, 307320), (468, 297470), (520, 267723), (585, 237976), (591, 235560), (604, 230490), (755, 184392), (780, 178482), (788, 176670), (906, 153660), (936, 148735), (985, 141336), (1170, 118988), (1182, 117780), (1208, 115245), (1359, 102440), (1510, 92196), (1560, 89241), (1576, 88335), (1773, 78520), (1812, 76830), (1963, 70920), (1970, 70668), (2265, 61464), (2340, 59494), (2364, 58890), (2561, 54360), (2718, 51220), (2955, 47112), (3020, 46098), (3546, 39260), (3624, 38415), (3926, 35460), (3940, 35334), (4530, 30732), (4680, 29747), (4728, 29445), (5122, 27180), (5436, 25610), (5889, 23640), (5910, 23556), (6040, 23049), (6795, 20488), (7092, 19630), (7683, 18120), (7852, 17730), (7880, 17667), (8865, 15704), (9060, 15366), (9815, 14184), (10244, 13590), (10872, 12805), (11778, 11820)]