2972311320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19927}}^1$

素因数の和:20065

約数の個数: 128

約数和(自身を含む): 9814141440

約数和(自身を除く): 6841830120

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, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1695, 2260, 2486, 2712, 3390, 3729, 4520, 4972, 6215, 6780, 7458, 9944, 12430, 13560, 14916, 18645, 19927, 24860, 29832, 37290, 39854, 49720, 59781, 74580, 79708, 99635, 119562, 149160, 159416, 199270, 219197, 239124, 298905, 398540, 438394, 478248, 597810, 657591, 797080, 876788, 1095985, 1195620, 1315182, 1753576, 2191970, 2251751, 2391240, 2630364, 3287955, 4383940, 4503502, 5260728, 6575910, 6755253, 8767880, 9007004, 11258755, 13151820, 13510506, 18014008, 22517510, 24769261, 26303640, 27021012, 33776265, 45035020, 49538522, 54042024, 67552530, 74307783, 90070040, 99077044, 123846305, 135105060, 148615566, 198154088, 247692610, 270210120, 297231132, 371538915, 495385220, 594462264, 743077830, 990770440, 1486155660, 2972311320]

約数ペア:

[(1, 2972311320), (2, 1486155660), (3, 990770440), (4, 743077830), (5, 594462264), (6, 495385220), (8, 371538915), (10, 297231132), (11, 270210120), (12, 247692610), (15, 198154088), (20, 148615566), (22, 135105060), (24, 123846305), (30, 99077044), (33, 90070040), (40, 74307783), (44, 67552530), (55, 54042024), (60, 49538522), (66, 45035020), (88, 33776265), (110, 27021012), (113, 26303640), (120, 24769261), (132, 22517510), (165, 18014008), (220, 13510506), (226, 13151820), (264, 11258755), (330, 9007004), (339, 8767880), (440, 6755253), (452, 6575910), (565, 5260728), (660, 4503502), (678, 4383940), (904, 3287955), (1130, 2630364), (1243, 2391240), (1320, 2251751), (1356, 2191970), (1695, 1753576), (2260, 1315182), (2486, 1195620), (2712, 1095985), (3390, 876788), (3729, 797080), (4520, 657591), (4972, 597810), (6215, 478248), (6780, 438394), (7458, 398540), (9944, 298905), (12430, 239124), (13560, 219197), (14916, 199270), (18645, 159416), (19927, 149160), (24860, 119562), (29832, 99635), (37290, 79708), (39854, 74580), (49720, 59781)]