86753520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2459}}^1$

素因数の和:2492

約数の個数: 180

約数和(自身を含む): 339051960

約数和(自身を除く): 252298440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2459, 2520, 2940, 3528, 3920, 4410, 4918, 5040, 5880, 7056, 7377, 8820, 9836, 11760, 12295, 14754, 17213, 17640, 19672, 22131, 24590, 29508, 34426, 35280, 36885, 39344, 44262, 49180, 51639, 59016, 68852, 73770, 86065, 88524, 98360, 103278, 110655, 118032, 120491, 137704, 147540, 154917, 172130, 177048, 196720, 206556, 221310, 240982, 258195, 275408, 295080, 309834, 344260, 354096, 361473, 413112, 442620, 481964, 516390, 590160, 602455, 619668, 688520, 722946, 774585, 826224, 885240, 963928, 1032780, 1084419, 1204910, 1239336, 1377040, 1445892, 1549170, 1770480, 1807365, 1927856, 2065560, 2168838, 2409820, 2478672, 2891784, 3098340, 3614730, 4131120, 4337676, 4819640, 5422095, 5783568, 6196680, 7229460, 8675352, 9639280, 10844190, 12393360, 14458920, 17350704, 21688380, 28917840, 43376760, 86753520]

約数ペア:

[(1, 86753520), (2, 43376760), (3, 28917840), (4, 21688380), (5, 17350704), (6, 14458920), (7, 12393360), (8, 10844190), (9, 9639280), (10, 8675352), (12, 7229460), (14, 6196680), (15, 5783568), (16, 5422095), (18, 4819640), (20, 4337676), (21, 4131120), (24, 3614730), (28, 3098340), (30, 2891784), (35, 2478672), (36, 2409820), (40, 2168838), (42, 2065560), (45, 1927856), (48, 1807365), (49, 1770480), (56, 1549170), (60, 1445892), (63, 1377040), (70, 1239336), (72, 1204910), (80, 1084419), (84, 1032780), (90, 963928), (98, 885240), (105, 826224), (112, 774585), (120, 722946), (126, 688520), (140, 619668), (144, 602455), (147, 590160), (168, 516390), (180, 481964), (196, 442620), (210, 413112), (240, 361473), (245, 354096), (252, 344260), (280, 309834), (294, 295080), (315, 275408), (336, 258195), (360, 240982), (392, 221310), (420, 206556), (441, 196720), (490, 177048), (504, 172130), (560, 154917), (588, 147540), (630, 137704), (720, 120491), (735, 118032), (784, 110655), (840, 103278), (882, 98360), (980, 88524), (1008, 86065), (1176, 73770), (1260, 68852), (1470, 59016), (1680, 51639), (1764, 49180), (1960, 44262), (2205, 39344), (2352, 36885), (2459, 35280), (2520, 34426), (2940, 29508), (3528, 24590), (3920, 22131), (4410, 19672), (4918, 17640), (5040, 17213), (5880, 14754), (7056, 12295), (7377, 11760), (8820, 9836)]