2355740640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148721}}^1$

素因数の和:148753

約数の個数: 144

約数和(自身を含む): 8769838896

約数和(自身を除く): 6414098256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 148721, 297442, 446163, 594884, 743605, 892326, 1189768, 1338489, 1487210, 1635931, 1784652, 2230815, 2379536, 2676978, 2974420, 3271862, 3569304, 4461630, 4759072, 4907793, 5353956, 5948840, 6543724, 6692445, 7138608, 8179655, 8923260, 9815586, 10707912, 11897680, 13087448, 13384890, 14277216, 14723379, 16359310, 17846520, 19631172, 21415824, 23795360, 24538965, 26174896, 26769780, 29446758, 32718620, 35693040, 39262344, 42831648, 49077930, 52349792, 53539560, 58893516, 65437240, 71386080, 73616895, 78524688, 98155860, 107079120, 117787032, 130874480, 147233790, 157049376, 196311720, 214158240, 235574064, 261748960, 294467580, 392623440, 471148128, 588935160, 785246880, 1177870320, 2355740640]

約数ペア:

[(1, 2355740640), (2, 1177870320), (3, 785246880), (4, 588935160), (5, 471148128), (6, 392623440), (8, 294467580), (9, 261748960), (10, 235574064), (11, 214158240), (12, 196311720), (15, 157049376), (16, 147233790), (18, 130874480), (20, 117787032), (22, 107079120), (24, 98155860), (30, 78524688), (32, 73616895), (33, 71386080), (36, 65437240), (40, 58893516), (44, 53539560), (45, 52349792), (48, 49077930), (55, 42831648), (60, 39262344), (66, 35693040), (72, 32718620), (80, 29446758), (88, 26769780), (90, 26174896), (96, 24538965), (99, 23795360), (110, 21415824), (120, 19631172), (132, 17846520), (144, 16359310), (160, 14723379), (165, 14277216), (176, 13384890), (180, 13087448), (198, 11897680), (220, 10707912), (240, 9815586), (264, 8923260), (288, 8179655), (330, 7138608), (352, 6692445), (360, 6543724), (396, 5948840), (440, 5353956), (480, 4907793), (495, 4759072), (528, 4461630), (660, 3569304), (720, 3271862), (792, 2974420), (880, 2676978), (990, 2379536), (1056, 2230815), (1320, 1784652), (1440, 1635931), (1584, 1487210), (1760, 1338489), (1980, 1189768), (2640, 892326), (3168, 743605), (3960, 594884), (5280, 446163), (7920, 297442), (15840, 148721)]