156949271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{10939}}^1$

素因数の和:11449

約数の個数: 192

約数和(自身を含む): 502590251520

約数和(自身を除く): 345640980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 421, 426, 480, 568, 710, 842, 852, 1065, 1136, 1263, 1420, 1684, 1704, 2105, 2130, 2272, 2526, 2840, 3368, 3408, 4210, 4260, 5052, 5680, 6315, 6736, 6816, 8420, 8520, 10104, 10939, 11360, 12630, 13472, 16840, 17040, 20208, 21878, 25260, 29891, 32817, 33680, 34080, 40416, 43756, 50520, 54695, 59782, 65634, 67360, 87512, 89673, 101040, 109390, 119564, 131268, 149455, 164085, 175024, 179346, 202080, 218780, 239128, 262536, 298910, 328170, 350048, 358692, 437560, 448365, 478256, 525072, 597820, 656340, 717384, 776669, 875120, 896730, 956512, 1050144, 1195640, 1312680, 1434768, 1553338, 1750240, 1793460, 2330007, 2391280, 2625360, 2869536, 3106676, 3586920, 3883345, 4605319, 4660014, 4782560, 5250720, 6213352, 7173840, 7766690, 9210638, 9320028, 11650035, 12426704, 13815957, 14347680, 15533380, 18421276, 18640056, 23026595, 23300070, 24853408, 27631914, 31066760, 36842552, 37280112, 46053190, 46600140, 55263828, 62133520, 69079785, 73685104, 74560224, 92106380, 93200280, 110527656, 124267040, 138159570, 147370208, 184212760, 186400560, 221055312, 276319140, 326977649, 368425520, 372801120, 442110624, 552638280, 653955298, 736851040, 980932947, 1105276560, 1307910596, 1634888245, 1961865894, 2210553120, 2615821192, 3269776490, 3923731788, 4904664735, 5231642384, 6539552980, 7847463576, 9809329470, 10463284768, 13079105960, 15694927152, 19618658940, 26158211920, 31389854304, 39237317880, 52316423840, 78474635760, 156949271520]

約数ペア:

[(1, 156949271520), (2, 78474635760), (3, 52316423840), (4, 39237317880), (5, 31389854304), (6, 26158211920), (8, 19618658940), (10, 15694927152), (12, 13079105960), (15, 10463284768), (16, 9809329470), (20, 7847463576), (24, 6539552980), (30, 5231642384), (32, 4904664735), (40, 3923731788), (48, 3269776490), (60, 2615821192), (71, 2210553120), (80, 1961865894), (96, 1634888245), (120, 1307910596), (142, 1105276560), (160, 980932947), (213, 736851040), (240, 653955298), (284, 552638280), (355, 442110624), (421, 372801120), (426, 368425520), (480, 326977649), (568, 276319140), (710, 221055312), (842, 186400560), (852, 184212760), (1065, 147370208), (1136, 138159570), (1263, 124267040), (1420, 110527656), (1684, 93200280), (1704, 92106380), (2105, 74560224), (2130, 73685104), (2272, 69079785), (2526, 62133520), (2840, 55263828), (3368, 46600140), (3408, 46053190), (4210, 37280112), (4260, 36842552), (5052, 31066760), (5680, 27631914), (6315, 24853408), (6736, 23300070), (6816, 23026595), (8420, 18640056), (8520, 18421276), (10104, 15533380), (10939, 14347680), (11360, 13815957), (12630, 12426704), (13472, 11650035), (16840, 9320028), (17040, 9210638), (20208, 7766690), (21878, 7173840), (25260, 6213352), (29891, 5250720), (32817, 4782560), (33680, 4660014), (34080, 4605319), (40416, 3883345), (43756, 3586920), (50520, 3106676), (54695, 2869536), (59782, 2625360), (65634, 2391280), (67360, 2330007), (87512, 1793460), (89673, 1750240), (101040, 1553338), (109390, 1434768), (119564, 1312680), (131268, 1195640), (149455, 1050144), (164085, 956512), (175024, 896730), (179346, 875120), (202080, 776669), (218780, 717384), (239128, 656340), (262536, 597820), (298910, 525072), (328170, 478256), (350048, 448365), (358692, 437560)]