852161940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1331

約数の個数: 216

約数和(自身を含む): 3047466240

約数和(自身を除く): 2195304300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 79, 84, 90, 98, 105, 126, 140, 147, 158, 180, 196, 210, 237, 245, 252, 294, 315, 316, 395, 420, 441, 474, 490, 553, 588, 630, 711, 735, 790, 882, 948, 980, 1106, 1185, 1223, 1260, 1422, 1470, 1580, 1659, 1764, 2205, 2212, 2370, 2446, 2765, 2844, 2940, 3318, 3555, 3669, 3871, 4410, 4740, 4892, 4977, 5530, 6115, 6636, 7110, 7338, 7742, 8295, 8561, 8820, 9954, 11007, 11060, 11613, 12230, 14220, 14676, 15484, 16590, 17122, 18345, 19355, 19908, 22014, 23226, 24460, 24885, 25683, 33180, 34244, 34839, 36690, 38710, 42805, 44028, 46452, 49770, 51366, 55035, 58065, 59927, 69678, 73380, 77049, 77420, 85610, 96617, 99540, 102732, 110070, 116130, 119854, 128415, 139356, 154098, 171220, 174195, 179781, 193234, 220140, 232260, 239708, 256830, 289851, 299635, 308196, 348390, 359562, 385245, 386468, 483085, 513660, 539343, 579702, 599270, 676319, 696780, 719124, 770490, 869553, 898905, 966170, 1078686, 1159404, 1198540, 1352638, 1449255, 1540980, 1739106, 1797810, 1932340, 2028957, 2157372, 2696715, 2705276, 2898510, 3381595, 3478212, 3595620, 4057914, 4347765, 4734233, 5393430, 5797020, 6086871, 6763190, 8115828, 8695530, 9468466, 10144785, 10786860, 12173742, 13526380, 14202699, 17391060, 18936932, 20289570, 23671165, 24347484, 28405398, 30434355, 40579140, 42608097, 47342330, 56810796, 60868710, 71013495, 85216194, 94684660, 121737420, 142026990, 170432388, 213040485, 284053980, 426080970, 852161940]

約数ペア:

[(1, 852161940), (2, 426080970), (3, 284053980), (4, 213040485), (5, 170432388), (6, 142026990), (7, 121737420), (9, 94684660), (10, 85216194), (12, 71013495), (14, 60868710), (15, 56810796), (18, 47342330), (20, 42608097), (21, 40579140), (28, 30434355), (30, 28405398), (35, 24347484), (36, 23671165), (42, 20289570), (45, 18936932), (49, 17391060), (60, 14202699), (63, 13526380), (70, 12173742), (79, 10786860), (84, 10144785), (90, 9468466), (98, 8695530), (105, 8115828), (126, 6763190), (140, 6086871), (147, 5797020), (158, 5393430), (180, 4734233), (196, 4347765), (210, 4057914), (237, 3595620), (245, 3478212), (252, 3381595), (294, 2898510), (315, 2705276), (316, 2696715), (395, 2157372), (420, 2028957), (441, 1932340), (474, 1797810), (490, 1739106), (553, 1540980), (588, 1449255), (630, 1352638), (711, 1198540), (735, 1159404), (790, 1078686), (882, 966170), (948, 898905), (980, 869553), (1106, 770490), (1185, 719124), (1223, 696780), (1260, 676319), (1422, 599270), (1470, 579702), (1580, 539343), (1659, 513660), (1764, 483085), (2205, 386468), (2212, 385245), (2370, 359562), (2446, 348390), (2765, 308196), (2844, 299635), (2940, 289851), (3318, 256830), (3555, 239708), (3669, 232260), (3871, 220140), (4410, 193234), (4740, 179781), (4892, 174195), (4977, 171220), (5530, 154098), (6115, 139356), (6636, 128415), (7110, 119854), (7338, 116130), (7742, 110070), (8295, 102732), (8561, 99540), (8820, 96617), (9954, 85610), (11007, 77420), (11060, 77049), (11613, 73380), (12230, 69678), (14220, 59927), (14676, 58065), (15484, 55035), (16590, 51366), (17122, 49770), (18345, 46452), (19355, 44028), (19908, 42805), (22014, 38710), (23226, 36690), (24460, 34839), (24885, 34244), (25683, 33180)]