636964020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15319}}^1$

素因数の和:15355

約数の個数: 192

約数和(自身を含む): 2470809600

約数和(自身を除く): 1833845580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 15319, 20790, 30638, 41580, 45957, 61276, 76595, 91914, 107233, 137871, 153190, 168509, 183828, 214466, 229785, 275742, 306380, 321699, 337018, 413613, 428932, 459570, 505527, 536165, 551484, 643398, 674036, 689355, 827226, 842545, 919140, 965097, 1011054, 1072330, 1179563, 1286796, 1378710, 1516581, 1608495, 1654452, 1685090, 1930194, 2022108, 2068065, 2144660, 2359126, 2527635, 2757420, 2895291, 3033162, 3216990, 3370180, 3538689, 3860388, 4136130, 4549743, 4718252, 4825485, 5055270, 5790582, 5897815, 6066324, 6433980, 7077378, 7582905, 8272260, 9099486, 9650970, 10110540, 10616067, 11581164, 11795630, 14154756, 14476455, 15165810, 17693445, 18198972, 19301940, 21232134, 22748715, 23591260, 28952910, 30331620, 31848201, 35386890, 42464268, 45497430, 53080335, 57905820, 63696402, 70773780, 90994860, 106160670, 127392804, 159241005, 212321340, 318482010, 636964020]

約数ペア:

[(1, 636964020), (2, 318482010), (3, 212321340), (4, 159241005), (5, 127392804), (6, 106160670), (7, 90994860), (9, 70773780), (10, 63696402), (11, 57905820), (12, 53080335), (14, 45497430), (15, 42464268), (18, 35386890), (20, 31848201), (21, 30331620), (22, 28952910), (27, 23591260), (28, 22748715), (30, 21232134), (33, 19301940), (35, 18198972), (36, 17693445), (42, 15165810), (44, 14476455), (45, 14154756), (54, 11795630), (55, 11581164), (60, 10616067), (63, 10110540), (66, 9650970), (70, 9099486), (77, 8272260), (84, 7582905), (90, 7077378), (99, 6433980), (105, 6066324), (108, 5897815), (110, 5790582), (126, 5055270), (132, 4825485), (135, 4718252), (140, 4549743), (154, 4136130), (165, 3860388), (180, 3538689), (189, 3370180), (198, 3216990), (210, 3033162), (220, 2895291), (231, 2757420), (252, 2527635), (270, 2359126), (297, 2144660), (308, 2068065), (315, 2022108), (330, 1930194), (378, 1685090), (385, 1654452), (396, 1608495), (420, 1516581), (462, 1378710), (495, 1286796), (540, 1179563), (594, 1072330), (630, 1011054), (660, 965097), (693, 919140), (756, 842545), (770, 827226), (924, 689355), (945, 674036), (990, 643398), (1155, 551484), (1188, 536165), (1260, 505527), (1386, 459570), (1485, 428932), (1540, 413613), (1890, 337018), (1980, 321699), (2079, 306380), (2310, 275742), (2772, 229785), (2970, 214466), (3465, 183828), (3780, 168509), (4158, 153190), (4620, 137871), (5940, 107233), (6930, 91914), (8316, 76595), (10395, 61276), (13860, 45957), (15319, 41580), (20790, 30638)]