231424560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5680

約数の個数: 160

約数和(自身を含む): 839232000

約数和(自身を除く): 607807440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5639, 6840, 8208, 10260, 11278, 13680, 16917, 20520, 22556, 28195, 33834, 41040, 45112, 50751, 56390, 67668, 84585, 90224, 101502, 107141, 112780, 135336, 152253, 169170, 203004, 214282, 225560, 253755, 270672, 304506, 321423, 338340, 406008, 428564, 451120, 507510, 535705, 609012, 642846, 676680, 761265, 812016, 857128, 964269, 1015020, 1071410, 1218024, 1285692, 1353360, 1522530, 1607115, 1714256, 1928538, 2030040, 2142820, 2436048, 2571384, 2892807, 3045060, 3214230, 3857076, 4060080, 4285640, 4821345, 5142768, 5785614, 6090120, 6428460, 7714152, 8571280, 9642690, 11571228, 12180240, 12856920, 14464035, 15428304, 19285380, 23142456, 25713840, 28928070, 38570760, 46284912, 57856140, 77141520, 115712280, 231424560]

約数ペア:

[(1, 231424560), (2, 115712280), (3, 77141520), (4, 57856140), (5, 46284912), (6, 38570760), (8, 28928070), (9, 25713840), (10, 23142456), (12, 19285380), (15, 15428304), (16, 14464035), (18, 12856920), (19, 12180240), (20, 11571228), (24, 9642690), (27, 8571280), (30, 7714152), (36, 6428460), (38, 6090120), (40, 5785614), (45, 5142768), (48, 4821345), (54, 4285640), (57, 4060080), (60, 3857076), (72, 3214230), (76, 3045060), (80, 2892807), (90, 2571384), (95, 2436048), (108, 2142820), (114, 2030040), (120, 1928538), (135, 1714256), (144, 1607115), (152, 1522530), (171, 1353360), (180, 1285692), (190, 1218024), (216, 1071410), (228, 1015020), (240, 964269), (270, 857128), (285, 812016), (304, 761265), (342, 676680), (360, 642846), (380, 609012), (432, 535705), (456, 507510), (513, 451120), (540, 428564), (570, 406008), (684, 338340), (720, 321423), (760, 304506), (855, 270672), (912, 253755), (1026, 225560), (1080, 214282), (1140, 203004), (1368, 169170), (1520, 152253), (1710, 135336), (2052, 112780), (2160, 107141), (2280, 101502), (2565, 90224), (2736, 84585), (3420, 67668), (4104, 56390), (4560, 50751), (5130, 45112), (5639, 41040), (6840, 33834), (8208, 28195), (10260, 22556), (11278, 20520), (13680, 16917)]