803590920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 2862699840

約数和(自身を除く): 2059108920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 307, 330, 360, 396, 440, 495, 614, 660, 661, 792, 921, 990, 1228, 1320, 1322, 1535, 1842, 1980, 1983, 2456, 2644, 2763, 3070, 3305, 3377, 3684, 3960, 3966, 4605, 5288, 5526, 5949, 6140, 6610, 6754, 7271, 7368, 7932, 9210, 9915, 10131, 11052, 11898, 12280, 13220, 13508, 13815, 14542, 15864, 16885, 18420, 19830, 20262, 21813, 22104, 23796, 26440, 27016, 27630, 29084, 29745, 30393, 33770, 36355, 36840, 39660, 40524, 43626, 47592, 50655, 55260, 58168, 59490, 60786, 65439, 67540, 72710, 79320, 81048, 87252, 101310, 109065, 110520, 118980, 121572, 130878, 135080, 145420, 151965, 174504, 202620, 202927, 218130, 237960, 243144, 261756, 290840, 303930, 327195, 405240, 405854, 436260, 523512, 607860, 608781, 654390, 811708, 872520, 1014635, 1215720, 1217562, 1308780, 1623416, 1826343, 2029270, 2232197, 2435124, 2617560, 3043905, 3652686, 4058540, 4464394, 4870248, 6087810, 6696591, 7305372, 8117080, 8928788, 9131715, 11160985, 12175620, 13393182, 14610744, 17857576, 18263430, 20089773, 22321970, 24351240, 26786364, 33482955, 36526860, 40179546, 44643940, 53572728, 66965910, 73053720, 80359092, 89287880, 100448865, 133931820, 160718184, 200897730, 267863640, 401795460, 803590920]

約数ペア:

[(1, 803590920), (2, 401795460), (3, 267863640), (4, 200897730), (5, 160718184), (6, 133931820), (8, 100448865), (9, 89287880), (10, 80359092), (11, 73053720), (12, 66965910), (15, 53572728), (18, 44643940), (20, 40179546), (22, 36526860), (24, 33482955), (30, 26786364), (33, 24351240), (36, 22321970), (40, 20089773), (44, 18263430), (45, 17857576), (55, 14610744), (60, 13393182), (66, 12175620), (72, 11160985), (88, 9131715), (90, 8928788), (99, 8117080), (110, 7305372), (120, 6696591), (132, 6087810), (165, 4870248), (180, 4464394), (198, 4058540), (220, 3652686), (264, 3043905), (307, 2617560), (330, 2435124), (360, 2232197), (396, 2029270), (440, 1826343), (495, 1623416), (614, 1308780), (660, 1217562), (661, 1215720), (792, 1014635), (921, 872520), (990, 811708), (1228, 654390), (1320, 608781), (1322, 607860), (1535, 523512), (1842, 436260), (1980, 405854), (1983, 405240), (2456, 327195), (2644, 303930), (2763, 290840), (3070, 261756), (3305, 243144), (3377, 237960), (3684, 218130), (3960, 202927), (3966, 202620), (4605, 174504), (5288, 151965), (5526, 145420), (5949, 135080), (6140, 130878), (6610, 121572), (6754, 118980), (7271, 110520), (7368, 109065), (7932, 101310), (9210, 87252), (9915, 81048), (10131, 79320), (11052, 72710), (11898, 67540), (12280, 65439), (13220, 60786), (13508, 59490), (13815, 58168), (14542, 55260), (15864, 50655), (16885, 47592), (18420, 43626), (19830, 40524), (20262, 39660), (21813, 36840), (22104, 36355), (23796, 33770), (26440, 30393), (27016, 29745), (27630, 29084)]