1894566340920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1\times {\mathrm{485383}}^1$

素因数の和:488365

約数の個数: 128

約数和(自身を含む): 6202508567040

約数和(自身を除く): 4307942226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2957, 5914, 8871, 11828, 14785, 17742, 23656, 29570, 32527, 35484, 44355, 59140, 65054, 70968, 88710, 97581, 118280, 130108, 162635, 177420, 195162, 260216, 325270, 354840, 390324, 485383, 487905, 650540, 780648, 970766, 975810, 1301080, 1456149, 1941532, 1951620, 2426915, 2912298, 3883064, 3903240, 4853830, 5339213, 5824596, 7280745, 9707660, 10678426, 11649192, 14561490, 16017639, 19415320, 21356852, 26696065, 29122980, 32035278, 42713704, 53392130, 58245960, 64070556, 80088195, 106784260, 128141112, 160176390, 213568520, 320352780, 640705560, 1435277531, 2870555062, 4305832593, 5741110124, 7176387655, 8611665186, 11482220248, 14352775310, 15788052841, 17223330372, 21529162965, 28705550620, 31576105682, 34446660744, 43058325930, 47364158523, 57411101240, 63152211364, 78940264205, 86116651860, 94728317046, 126304422728, 157880528410, 172233303720, 189456634092, 236820792615, 315761056820, 378913268184, 473641585230, 631522113640, 947283170460, 1894566340920]

約数ペア:

[(1, 1894566340920), (2, 947283170460), (3, 631522113640), (4, 473641585230), (5, 378913268184), (6, 315761056820), (8, 236820792615), (10, 189456634092), (11, 172233303720), (12, 157880528410), (15, 126304422728), (20, 94728317046), (22, 86116651860), (24, 78940264205), (30, 63152211364), (33, 57411101240), (40, 47364158523), (44, 43058325930), (55, 34446660744), (60, 31576105682), (66, 28705550620), (88, 21529162965), (110, 17223330372), (120, 15788052841), (132, 14352775310), (165, 11482220248), (220, 8611665186), (264, 7176387655), (330, 5741110124), (440, 4305832593), (660, 2870555062), (1320, 1435277531), (2957, 640705560), (5914, 320352780), (8871, 213568520), (11828, 160176390), (14785, 128141112), (17742, 106784260), (23656, 80088195), (29570, 64070556), (32527, 58245960), (35484, 53392130), (44355, 42713704), (59140, 32035278), (65054, 29122980), (70968, 26696065), (88710, 21356852), (97581, 19415320), (118280, 16017639), (130108, 14561490), (162635, 11649192), (177420, 10678426), (195162, 9707660), (260216, 7280745), (325270, 5824596), (354840, 5339213), (390324, 4853830), (485383, 3903240), (487905, 3883064), (650540, 2912298), (780648, 2426915), (970766, 1951620), (975810, 1941532), (1301080, 1456149)]