232121520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 827304192

約数和(自身を除く): 595182672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 107, 115, 120, 131, 138, 144, 180, 184, 207, 214, 230, 240, 262, 276, 321, 345, 360, 368, 393, 414, 428, 460, 524, 535, 552, 642, 655, 690, 720, 786, 828, 856, 920, 963, 1035, 1048, 1070, 1104, 1179, 1284, 1310, 1380, 1572, 1605, 1656, 1712, 1840, 1926, 1965, 2070, 2096, 2140, 2358, 2461, 2568, 2620, 2760, 3013, 3144, 3210, 3312, 3852, 3930, 4140, 4280, 4716, 4815, 4922, 5136, 5240, 5520, 5895, 6026, 6288, 6420, 7383, 7704, 7860, 8280, 8560, 9039, 9432, 9630, 9844, 10480, 11790, 12052, 12305, 12840, 14017, 14766, 15065, 15408, 15720, 16560, 18078, 18864, 19260, 19688, 22149, 23580, 24104, 24610, 25680, 27117, 28034, 29532, 30130, 31440, 36156, 36915, 38520, 39376, 42051, 44298, 45195, 47160, 48208, 49220, 54234, 56068, 59064, 60260, 70085, 72312, 73830, 77040, 84102, 88596, 90390, 94320, 98440, 108468, 110745, 112136, 118128, 120520, 126153, 135585, 140170, 144624, 147660, 168204, 177192, 180780, 196880, 210255, 216936, 221490, 224272, 241040, 252306, 271170, 280340, 295320, 322391, 336408, 354384, 361560, 420510, 433872, 442980, 504612, 542340, 560680, 590640, 630765, 644782, 672816, 723120, 841020, 885960, 967173, 1009224, 1084680, 1121360, 1261530, 1289564, 1611955, 1682040, 1771920, 1934346, 2018448, 2169360, 2523060, 2579128, 2901519, 3223910, 3364080, 3868692, 4835865, 5046120, 5158256, 5803038, 6447820, 7737384, 9671730, 10092240, 11606076, 12895640, 14507595, 15474768, 19343460, 23212152, 25791280, 29015190, 38686920, 46424304, 58030380, 77373840, 116060760, 232121520]

約数ペア:

[(1, 232121520), (2, 116060760), (3, 77373840), (4, 58030380), (5, 46424304), (6, 38686920), (8, 29015190), (9, 25791280), (10, 23212152), (12, 19343460), (15, 15474768), (16, 14507595), (18, 12895640), (20, 11606076), (23, 10092240), (24, 9671730), (30, 7737384), (36, 6447820), (40, 5803038), (45, 5158256), (46, 5046120), (48, 4835865), (60, 3868692), (69, 3364080), (72, 3223910), (80, 2901519), (90, 2579128), (92, 2523060), (107, 2169360), (115, 2018448), (120, 1934346), (131, 1771920), (138, 1682040), (144, 1611955), (180, 1289564), (184, 1261530), (207, 1121360), (214, 1084680), (230, 1009224), (240, 967173), (262, 885960), (276, 841020), (321, 723120), (345, 672816), (360, 644782), (368, 630765), (393, 590640), (414, 560680), (428, 542340), (460, 504612), (524, 442980), (535, 433872), (552, 420510), (642, 361560), (655, 354384), (690, 336408), (720, 322391), (786, 295320), (828, 280340), (856, 271170), (920, 252306), (963, 241040), (1035, 224272), (1048, 221490), (1070, 216936), (1104, 210255), (1179, 196880), (1284, 180780), (1310, 177192), (1380, 168204), (1572, 147660), (1605, 144624), (1656, 140170), (1712, 135585), (1840, 126153), (1926, 120520), (1965, 118128), (2070, 112136), (2096, 110745), (2140, 108468), (2358, 98440), (2461, 94320), (2568, 90390), (2620, 88596), (2760, 84102), (3013, 77040), (3144, 73830), (3210, 72312), (3312, 70085), (3852, 60260), (3930, 59064), (4140, 56068), (4280, 54234), (4716, 49220), (4815, 48208), (4922, 47160), (5136, 45195), (5240, 44298), (5520, 42051), (5895, 39376), (6026, 38520), (6288, 36915), (6420, 36156), (7383, 31440), (7704, 30130), (7860, 29532), (8280, 28034), (8560, 27117), (9039, 25680), (9432, 24610), (9630, 24104), (9844, 23580), (10480, 22149), (11790, 19688), (12052, 19260), (12305, 18864), (12840, 18078), (14017, 16560), (14766, 15720), (15065, 15408)]