2069085840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1945

約数の個数: 160

約数和(自身を含む): 6605529600

約数和(自身を除く): 4536443760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 79, 80, 120, 122, 158, 183, 237, 240, 244, 305, 316, 366, 395, 474, 488, 610, 632, 732, 790, 915, 948, 976, 1185, 1220, 1264, 1464, 1580, 1789, 1830, 1896, 2370, 2440, 2928, 3160, 3578, 3660, 3792, 4740, 4819, 4880, 5367, 6320, 7156, 7320, 8945, 9480, 9638, 10734, 14312, 14457, 14640, 17890, 18960, 19276, 21468, 24095, 26835, 28624, 28914, 35780, 38552, 42936, 48190, 53670, 57828, 71560, 72285, 77104, 85872, 96380, 107340, 109129, 115656, 141331, 143120, 144570, 192760, 214680, 218258, 231312, 282662, 289140, 327387, 385520, 423993, 429360, 436516, 545645, 565324, 578280, 654774, 706655, 847986, 873032, 1091290, 1130648, 1156560, 1309548, 1413310, 1636935, 1695972, 1746064, 2119965, 2182580, 2261296, 2619096, 2826620, 3273870, 3391944, 4239930, 4365160, 5238192, 5653240, 6547740, 6783888, 8479860, 8621191, 8730320, 11306480, 13095480, 16959720, 17242382, 25863573, 26190960, 33919440, 34484764, 43105955, 51727146, 68969528, 86211910, 103454292, 129317865, 137939056, 172423820, 206908584, 258635730, 344847640, 413817168, 517271460, 689695280, 1034542920, 2069085840]

約数ペア:

[(1, 2069085840), (2, 1034542920), (3, 689695280), (4, 517271460), (5, 413817168), (6, 344847640), (8, 258635730), (10, 206908584), (12, 172423820), (15, 137939056), (16, 129317865), (20, 103454292), (24, 86211910), (30, 68969528), (40, 51727146), (48, 43105955), (60, 34484764), (61, 33919440), (79, 26190960), (80, 25863573), (120, 17242382), (122, 16959720), (158, 13095480), (183, 11306480), (237, 8730320), (240, 8621191), (244, 8479860), (305, 6783888), (316, 6547740), (366, 5653240), (395, 5238192), (474, 4365160), (488, 4239930), (610, 3391944), (632, 3273870), (732, 2826620), (790, 2619096), (915, 2261296), (948, 2182580), (976, 2119965), (1185, 1746064), (1220, 1695972), (1264, 1636935), (1464, 1413310), (1580, 1309548), (1789, 1156560), (1830, 1130648), (1896, 1091290), (2370, 873032), (2440, 847986), (2928, 706655), (3160, 654774), (3578, 578280), (3660, 565324), (3792, 545645), (4740, 436516), (4819, 429360), (4880, 423993), (5367, 385520), (6320, 327387), (7156, 289140), (7320, 282662), (8945, 231312), (9480, 218258), (9638, 214680), (10734, 192760), (14312, 144570), (14457, 143120), (14640, 141331), (17890, 115656), (18960, 109129), (19276, 107340), (21468, 96380), (24095, 85872), (26835, 77104), (28624, 72285), (28914, 71560), (35780, 57828), (38552, 53670), (42936, 48190)]