244441080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2798

約数の個数: 192

約数和(自身を含む): 900900000

約数和(自身を除く): 656458920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2749, 2964, 3420, 3705, 4446, 4680, 4940, 5498, 5928, 6840, 7410, 8247, 8892, 9880, 10996, 11115, 13745, 14820, 16494, 17784, 21992, 22230, 24741, 27490, 29640, 32988, 35737, 41235, 44460, 49482, 52231, 54980, 65976, 71474, 82470, 88920, 98964, 104462, 107211, 109960, 123705, 142948, 156693, 164940, 178685, 197928, 208924, 214422, 247410, 261155, 285896, 313386, 321633, 329880, 357370, 417848, 428844, 470079, 494820, 522310, 536055, 626772, 643266, 679003, 714740, 783465, 857688, 940158, 989640, 1044620, 1072110, 1253544, 1286532, 1358006, 1429480, 1566930, 1608165, 1880316, 2037009, 2089240, 2144220, 2350395, 2573064, 2716012, 3133860, 3216330, 3395015, 3760632, 4074018, 4288440, 4700790, 5432024, 6111027, 6267720, 6432660, 6790030, 8148036, 9401580, 10185045, 12222054, 12865320, 13580060, 16296072, 18803160, 20370090, 24444108, 27160120, 30555135, 40740180, 48888216, 61110270, 81480360, 122220540, 244441080]

約数ペア:

[(1, 244441080), (2, 122220540), (3, 81480360), (4, 61110270), (5, 48888216), (6, 40740180), (8, 30555135), (9, 27160120), (10, 24444108), (12, 20370090), (13, 18803160), (15, 16296072), (18, 13580060), (19, 12865320), (20, 12222054), (24, 10185045), (26, 9401580), (30, 8148036), (36, 6790030), (38, 6432660), (39, 6267720), (40, 6111027), (45, 5432024), (52, 4700790), (57, 4288440), (60, 4074018), (65, 3760632), (72, 3395015), (76, 3216330), (78, 3133860), (90, 2716012), (95, 2573064), (104, 2350395), (114, 2144220), (117, 2089240), (120, 2037009), (130, 1880316), (152, 1608165), (156, 1566930), (171, 1429480), (180, 1358006), (190, 1286532), (195, 1253544), (228, 1072110), (234, 1044620), (247, 989640), (260, 940158), (285, 857688), (312, 783465), (342, 714740), (360, 679003), (380, 643266), (390, 626772), (456, 536055), (468, 522310), (494, 494820), (520, 470079), (570, 428844), (585, 417848), (684, 357370), (741, 329880), (760, 321633), (780, 313386), (855, 285896), (936, 261155), (988, 247410), (1140, 214422), (1170, 208924), (1235, 197928), (1368, 178685), (1482, 164940), (1560, 156693), (1710, 142948), (1976, 123705), (2223, 109960), (2280, 107211), (2340, 104462), (2470, 98964), (2749, 88920), (2964, 82470), (3420, 71474), (3705, 65976), (4446, 54980), (4680, 52231), (4940, 49482), (5498, 44460), (5928, 41235), (6840, 35737), (7410, 32988), (8247, 29640), (8892, 27490), (9880, 24741), (10996, 22230), (11115, 21992), (13745, 17784), (14820, 16494)]