163001520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 180

約数和(自身を含む): 602023968

約数和(自身を除く): 439022448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1871, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3742, 3960, 4356, 4840, 5445, 5613, 5808, 7260, 7484, 7920, 8712, 9355, 9680, 10890, 11226, 14520, 14968, 16839, 17424, 18710, 20581, 21780, 22452, 28065, 29040, 29936, 33678, 37420, 41162, 43560, 44904, 56130, 61743, 67356, 74840, 82324, 84195, 87120, 89808, 102905, 112260, 123486, 134712, 149680, 164648, 168390, 185229, 205810, 224520, 226391, 246972, 269424, 308715, 329296, 336780, 370458, 411620, 449040, 452782, 493944, 617430, 673560, 679173, 740916, 823240, 905564, 926145, 987888, 1131955, 1234860, 1347120, 1358346, 1481832, 1646480, 1811128, 1852290, 2037519, 2263910, 2469720, 2716692, 2963664, 3395865, 3622256, 3704580, 4075038, 4527820, 4939440, 5433384, 6791730, 7409160, 8150076, 9055640, 10187595, 10866768, 13583460, 14818320, 16300152, 18111280, 20375190, 27166920, 32600304, 40750380, 54333840, 81500760, 163001520]

約数ペア:

[(1, 163001520), (2, 81500760), (3, 54333840), (4, 40750380), (5, 32600304), (6, 27166920), (8, 20375190), (9, 18111280), (10, 16300152), (11, 14818320), (12, 13583460), (15, 10866768), (16, 10187595), (18, 9055640), (20, 8150076), (22, 7409160), (24, 6791730), (30, 5433384), (33, 4939440), (36, 4527820), (40, 4075038), (44, 3704580), (45, 3622256), (48, 3395865), (55, 2963664), (60, 2716692), (66, 2469720), (72, 2263910), (80, 2037519), (88, 1852290), (90, 1811128), (99, 1646480), (110, 1481832), (120, 1358346), (121, 1347120), (132, 1234860), (144, 1131955), (165, 987888), (176, 926145), (180, 905564), (198, 823240), (220, 740916), (240, 679173), (242, 673560), (264, 617430), (330, 493944), (360, 452782), (363, 449040), (396, 411620), (440, 370458), (484, 336780), (495, 329296), (528, 308715), (605, 269424), (660, 246972), (720, 226391), (726, 224520), (792, 205810), (880, 185229), (968, 168390), (990, 164648), (1089, 149680), (1210, 134712), (1320, 123486), (1452, 112260), (1584, 102905), (1815, 89808), (1871, 87120), (1936, 84195), (1980, 82324), (2178, 74840), (2420, 67356), (2640, 61743), (2904, 56130), (3630, 44904), (3742, 43560), (3960, 41162), (4356, 37420), (4840, 33678), (5445, 29936), (5613, 29040), (5808, 28065), (7260, 22452), (7484, 21780), (7920, 20581), (8712, 18710), (9355, 17424), (9680, 16839), (10890, 14968), (11226, 14520)]