222945840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23819}}^1$

素因数の和:23851

約数の個数: 120

約数和(自身を含む): 806354640

約数和(自身を除く): 583408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 309647, 357285, 381104, 428742, 476380, 571656, 619294, 714570, 857484, 928941, 952760, 1071855, 1143312, 1238588, 1429140, 1548235, 1714968, 1857882, 1905520, 2143710, 2477176, 2786823, 2858280, 3096470, 3429936, 3715764, 4287420, 4644705, 4954352, 5573646, 5716560, 6192940, 7431528, 8574840, 9289410, 11147292, 12385880, 13934115, 14863056, 17149680, 18578820, 22294584, 24771760, 27868230, 37157640, 44589168, 55736460, 74315280, 111472920, 222945840]

約数ペア:

[(1, 222945840), (2, 111472920), (3, 74315280), (4, 55736460), (5, 44589168), (6, 37157640), (8, 27868230), (9, 24771760), (10, 22294584), (12, 18578820), (13, 17149680), (15, 14863056), (16, 13934115), (18, 12385880), (20, 11147292), (24, 9289410), (26, 8574840), (30, 7431528), (36, 6192940), (39, 5716560), (40, 5573646), (45, 4954352), (48, 4644705), (52, 4287420), (60, 3715764), (65, 3429936), (72, 3096470), (78, 2858280), (80, 2786823), (90, 2477176), (104, 2143710), (117, 1905520), (120, 1857882), (130, 1714968), (144, 1548235), (156, 1429140), (180, 1238588), (195, 1143312), (208, 1071855), (234, 952760), (240, 928941), (260, 857484), (312, 714570), (360, 619294), (390, 571656), (468, 476380), (520, 428742), (585, 381104), (624, 357285), (720, 309647), (780, 285828), (936, 238190), (1040, 214371), (1170, 190552), (1560, 142914), (1872, 119095), (2340, 95276), (3120, 71457), (4680, 47638), (9360, 23819)]