851958480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2369

約数の個数: 160

約数和(自身を含む): 2814819840

約数和(自身を除く): 1962861360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 570, 664, 760, 830, 912, 996, 1140, 1245, 1328, 1520, 1577, 1660, 1992, 2251, 2280, 2490, 3154, 3320, 3984, 4502, 4560, 4731, 4980, 6308, 6640, 6753, 7885, 9004, 9462, 9960, 11255, 12616, 13506, 15770, 18008, 18924, 19920, 22510, 23655, 25232, 27012, 31540, 33765, 36016, 37848, 42769, 45020, 47310, 54024, 63080, 67530, 75696, 85538, 90040, 94620, 108048, 126160, 128307, 135060, 171076, 180080, 186833, 189240, 213845, 256614, 270120, 342152, 373666, 378480, 427690, 513228, 540240, 560499, 641535, 684304, 747332, 855380, 934165, 1026456, 1120998, 1283070, 1494664, 1710760, 1868330, 2052912, 2241996, 2566140, 2802495, 2989328, 3421520, 3549827, 3736660, 4483992, 5132280, 5604990, 7099654, 7473320, 8967984, 10264560, 10649481, 11209980, 14199308, 14946640, 17749135, 21298962, 22419960, 28398616, 35498270, 42597924, 44839920, 53247405, 56797232, 70996540, 85195848, 106494810, 141993080, 170391696, 212989620, 283986160, 425979240, 851958480]

約数ペア:

[(1, 851958480), (2, 425979240), (3, 283986160), (4, 212989620), (5, 170391696), (6, 141993080), (8, 106494810), (10, 85195848), (12, 70996540), (15, 56797232), (16, 53247405), (19, 44839920), (20, 42597924), (24, 35498270), (30, 28398616), (38, 22419960), (40, 21298962), (48, 17749135), (57, 14946640), (60, 14199308), (76, 11209980), (80, 10649481), (83, 10264560), (95, 8967984), (114, 7473320), (120, 7099654), (152, 5604990), (166, 5132280), (190, 4483992), (228, 3736660), (240, 3549827), (249, 3421520), (285, 2989328), (304, 2802495), (332, 2566140), (380, 2241996), (415, 2052912), (456, 1868330), (498, 1710760), (570, 1494664), (664, 1283070), (760, 1120998), (830, 1026456), (912, 934165), (996, 855380), (1140, 747332), (1245, 684304), (1328, 641535), (1520, 560499), (1577, 540240), (1660, 513228), (1992, 427690), (2251, 378480), (2280, 373666), (2490, 342152), (3154, 270120), (3320, 256614), (3984, 213845), (4502, 189240), (4560, 186833), (4731, 180080), (4980, 171076), (6308, 135060), (6640, 128307), (6753, 126160), (7885, 108048), (9004, 94620), (9462, 90040), (9960, 85538), (11255, 75696), (12616, 67530), (13506, 63080), (15770, 54024), (18008, 47310), (18924, 45020), (19920, 42769), (22510, 37848), (23655, 36016), (25232, 33765), (27012, 31540)]