73184280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 242161920

約数和(自身を除く): 168977640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1091, 1118, 1290, 1560, 1677, 1720, 2182, 2236, 2580, 2795, 3273, 3354, 4364, 4472, 5160, 5455, 5590, 6546, 6708, 8385, 8728, 10910, 11180, 13092, 13416, 14183, 16365, 16770, 21820, 22360, 26184, 28366, 32730, 33540, 42549, 43640, 46913, 56732, 65460, 67080, 70915, 85098, 93826, 113464, 130920, 140739, 141830, 170196, 187652, 212745, 234565, 281478, 283660, 340392, 375304, 425490, 469130, 562956, 567320, 609869, 703695, 850980, 938260, 1125912, 1219738, 1407390, 1701960, 1829607, 1876520, 2439476, 2814780, 3049345, 3659214, 4878952, 5629560, 6098690, 7318428, 9148035, 12197380, 14636856, 18296070, 24394760, 36592140, 73184280]

約数ペア:

[(1, 73184280), (2, 36592140), (3, 24394760), (4, 18296070), (5, 14636856), (6, 12197380), (8, 9148035), (10, 7318428), (12, 6098690), (13, 5629560), (15, 4878952), (20, 3659214), (24, 3049345), (26, 2814780), (30, 2439476), (39, 1876520), (40, 1829607), (43, 1701960), (52, 1407390), (60, 1219738), (65, 1125912), (78, 938260), (86, 850980), (104, 703695), (120, 609869), (129, 567320), (130, 562956), (156, 469130), (172, 425490), (195, 375304), (215, 340392), (258, 283660), (260, 281478), (312, 234565), (344, 212745), (390, 187652), (430, 170196), (516, 141830), (520, 140739), (559, 130920), (645, 113464), (780, 93826), (860, 85098), (1032, 70915), (1091, 67080), (1118, 65460), (1290, 56732), (1560, 46913), (1677, 43640), (1720, 42549), (2182, 33540), (2236, 32730), (2580, 28366), (2795, 26184), (3273, 22360), (3354, 21820), (4364, 16770), (4472, 16365), (5160, 14183), (5455, 13416), (5590, 13092), (6546, 11180), (6708, 10910), (8385, 8728)]