222515280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23773}}^1$

素因数の和:23805

約数の個数: 120

約数和(自身を含む): 804797448

約数和(自身を除く): 582282168

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, 23773, 47546, 71319, 95092, 118865, 142638, 190184, 213957, 237730, 285276, 309049, 356595, 380368, 427914, 475460, 570552, 618098, 713190, 855828, 927147, 950920, 1069785, 1141104, 1236196, 1426380, 1545245, 1711656, 1854294, 1901840, 2139570, 2472392, 2781441, 2852760, 3090490, 3423312, 3708588, 4279140, 4635735, 4944784, 5562882, 5705520, 6180980, 7417176, 8558280, 9271470, 11125764, 12361960, 13907205, 14834352, 17116560, 18542940, 22251528, 24723920, 27814410, 37085880, 44503056, 55628820, 74171760, 111257640, 222515280]

約数ペア:

[(1, 222515280), (2, 111257640), (3, 74171760), (4, 55628820), (5, 44503056), (6, 37085880), (8, 27814410), (9, 24723920), (10, 22251528), (12, 18542940), (13, 17116560), (15, 14834352), (16, 13907205), (18, 12361960), (20, 11125764), (24, 9271470), (26, 8558280), (30, 7417176), (36, 6180980), (39, 5705520), (40, 5562882), (45, 4944784), (48, 4635735), (52, 4279140), (60, 3708588), (65, 3423312), (72, 3090490), (78, 2852760), (80, 2781441), (90, 2472392), (104, 2139570), (117, 1901840), (120, 1854294), (130, 1711656), (144, 1545245), (156, 1426380), (180, 1236196), (195, 1141104), (208, 1069785), (234, 950920), (240, 927147), (260, 855828), (312, 713190), (360, 618098), (390, 570552), (468, 475460), (520, 427914), (585, 380368), (624, 356595), (720, 309049), (780, 285276), (936, 237730), (1040, 213957), (1170, 190184), (1560, 142638), (1872, 118865), (2340, 95092), (3120, 71319), (4680, 47546), (9360, 23773)]