130351920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 438400512

約数和(自身を除く): 308048592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 743, 816, 860, 1020, 1032, 1290, 1360, 1462, 1486, 1720, 2040, 2064, 2193, 2229, 2580, 2924, 2972, 3440, 3655, 3715, 4080, 4386, 4458, 5160, 5848, 5944, 7310, 7430, 8772, 8916, 10320, 10965, 11145, 11696, 11888, 12631, 14620, 14860, 17544, 17832, 21930, 22290, 25262, 29240, 29720, 31949, 35088, 35664, 37893, 43860, 44580, 50524, 58480, 59440, 63155, 63898, 75786, 87720, 89160, 95847, 101048, 126310, 127796, 151572, 159745, 175440, 178320, 189465, 191694, 202096, 252620, 255592, 303144, 319490, 378930, 383388, 479235, 505240, 511184, 543133, 606288, 638980, 757860, 766776, 958470, 1010480, 1086266, 1277960, 1515720, 1533552, 1629399, 1916940, 2172532, 2555920, 2715665, 3031440, 3258798, 3833880, 4345064, 5431330, 6517596, 7667760, 8146995, 8690128, 10862660, 13035192, 16293990, 21725320, 26070384, 32587980, 43450640, 65175960, 130351920]

約数ペア:

[(1, 130351920), (2, 65175960), (3, 43450640), (4, 32587980), (5, 26070384), (6, 21725320), (8, 16293990), (10, 13035192), (12, 10862660), (15, 8690128), (16, 8146995), (17, 7667760), (20, 6517596), (24, 5431330), (30, 4345064), (34, 3833880), (40, 3258798), (43, 3031440), (48, 2715665), (51, 2555920), (60, 2172532), (68, 1916940), (80, 1629399), (85, 1533552), (86, 1515720), (102, 1277960), (120, 1086266), (129, 1010480), (136, 958470), (170, 766776), (172, 757860), (204, 638980), (215, 606288), (240, 543133), (255, 511184), (258, 505240), (272, 479235), (340, 383388), (344, 378930), (408, 319490), (430, 303144), (510, 255592), (516, 252620), (645, 202096), (680, 191694), (688, 189465), (731, 178320), (743, 175440), (816, 159745), (860, 151572), (1020, 127796), (1032, 126310), (1290, 101048), (1360, 95847), (1462, 89160), (1486, 87720), (1720, 75786), (2040, 63898), (2064, 63155), (2193, 59440), (2229, 58480), (2580, 50524), (2924, 44580), (2972, 43860), (3440, 37893), (3655, 35664), (3715, 35088), (4080, 31949), (4386, 29720), (4458, 29240), (5160, 25262), (5848, 22290), (5944, 21930), (7310, 17832), (7430, 17544), (8772, 14860), (8916, 14620), (10320, 12631), (10965, 11888), (11145, 11696)]