151681560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 334577640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 937, 1065, 1140, 1349, 1420, 1704, 1874, 2130, 2280, 2698, 2811, 2840, 3748, 4047, 4260, 4685, 5396, 5622, 6745, 7496, 8094, 8520, 9370, 10792, 11244, 13490, 14055, 16188, 17803, 18740, 20235, 22488, 26980, 28110, 32376, 35606, 37480, 40470, 53409, 53960, 56220, 66527, 71212, 80940, 89015, 106818, 112440, 133054, 142424, 161880, 178030, 199581, 213636, 266108, 267045, 332635, 356060, 399162, 427272, 532216, 534090, 665270, 712120, 798324, 997905, 1068180, 1264013, 1330540, 1596648, 1995810, 2136360, 2528026, 2661080, 3792039, 3991620, 5056052, 6320065, 7584078, 7983240, 10112104, 12640130, 15168156, 18960195, 25280260, 30336312, 37920390, 50560520, 75840780, 151681560]

約数ペア:

[(1, 151681560), (2, 75840780), (3, 50560520), (4, 37920390), (5, 30336312), (6, 25280260), (8, 18960195), (10, 15168156), (12, 12640130), (15, 10112104), (19, 7983240), (20, 7584078), (24, 6320065), (30, 5056052), (38, 3991620), (40, 3792039), (57, 2661080), (60, 2528026), (71, 2136360), (76, 1995810), (95, 1596648), (114, 1330540), (120, 1264013), (142, 1068180), (152, 997905), (190, 798324), (213, 712120), (228, 665270), (284, 534090), (285, 532216), (355, 427272), (380, 399162), (426, 356060), (456, 332635), (568, 267045), (570, 266108), (710, 213636), (760, 199581), (852, 178030), (937, 161880), (1065, 142424), (1140, 133054), (1349, 112440), (1420, 106818), (1704, 89015), (1874, 80940), (2130, 71212), (2280, 66527), (2698, 56220), (2811, 53960), (2840, 53409), (3748, 40470), (4047, 37480), (4260, 35606), (4685, 32376), (5396, 28110), (5622, 26980), (6745, 22488), (7496, 20235), (8094, 18740), (8520, 17803), (9370, 16188), (10792, 14055), (11244, 13490)]