77373840

素因数分解:

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

素因数の和:277

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 177181296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 131, 138, 184, 214, 230, 240, 262, 276, 321, 345, 368, 393, 428, 460, 524, 535, 552, 642, 655, 690, 786, 856, 920, 1048, 1070, 1104, 1284, 1310, 1380, 1572, 1605, 1712, 1840, 1965, 2096, 2140, 2461, 2568, 2620, 2760, 3013, 3144, 3210, 3930, 4280, 4922, 5136, 5240, 5520, 6026, 6288, 6420, 7383, 7860, 8560, 9039, 9844, 10480, 12052, 12305, 12840, 14017, 14766, 15065, 15720, 18078, 19688, 24104, 24610, 25680, 28034, 29532, 30130, 31440, 36156, 36915, 39376, 42051, 45195, 48208, 49220, 56068, 59064, 60260, 70085, 72312, 73830, 84102, 90390, 98440, 112136, 118128, 120520, 140170, 144624, 147660, 168204, 180780, 196880, 210255, 224272, 241040, 280340, 295320, 322391, 336408, 361560, 420510, 560680, 590640, 644782, 672816, 723120, 841020, 967173, 1121360, 1289564, 1611955, 1682040, 1934346, 2579128, 3223910, 3364080, 3868692, 4835865, 5158256, 6447820, 7737384, 9671730, 12895640, 15474768, 19343460, 25791280, 38686920, 77373840]

約数ペア:

[(1, 77373840), (2, 38686920), (3, 25791280), (4, 19343460), (5, 15474768), (6, 12895640), (8, 9671730), (10, 7737384), (12, 6447820), (15, 5158256), (16, 4835865), (20, 3868692), (23, 3364080), (24, 3223910), (30, 2579128), (40, 1934346), (46, 1682040), (48, 1611955), (60, 1289564), (69, 1121360), (80, 967173), (92, 841020), (107, 723120), (115, 672816), (120, 644782), (131, 590640), (138, 560680), (184, 420510), (214, 361560), (230, 336408), (240, 322391), (262, 295320), (276, 280340), (321, 241040), (345, 224272), (368, 210255), (393, 196880), (428, 180780), (460, 168204), (524, 147660), (535, 144624), (552, 140170), (642, 120520), (655, 118128), (690, 112136), (786, 98440), (856, 90390), (920, 84102), (1048, 73830), (1070, 72312), (1104, 70085), (1284, 60260), (1310, 59064), (1380, 56068), (1572, 49220), (1605, 48208), (1712, 45195), (1840, 42051), (1965, 39376), (2096, 36915), (2140, 36156), (2461, 31440), (2568, 30130), (2620, 29532), (2760, 28034), (3013, 25680), (3144, 24610), (3210, 24104), (3930, 19688), (4280, 18078), (4922, 15720), (5136, 15065), (5240, 14766), (5520, 14017), (6026, 12840), (6288, 12305), (6420, 12052), (7383, 10480), (7860, 9844), (8560, 9039)]