2835219720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{5651}}^1$

素因数の和:5815

約数の個数: 128

約数和(自身を含む): 8814407040

約数和(自身を除く): 5979187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 339, 370, 444, 452, 555, 565, 678, 740, 888, 904, 1110, 1130, 1356, 1480, 1695, 2220, 2260, 2712, 3390, 4181, 4440, 4520, 5651, 6780, 8362, 11302, 12543, 13560, 16724, 16953, 20905, 22604, 25086, 28255, 33448, 33906, 41810, 45208, 50172, 56510, 62715, 67812, 83620, 84765, 100344, 113020, 125430, 135624, 167240, 169530, 209087, 226040, 250860, 339060, 418174, 501720, 627261, 638563, 678120, 836348, 1045435, 1254522, 1277126, 1672696, 1915689, 2090870, 2509044, 2554252, 3136305, 3192815, 3831378, 4181740, 5018088, 5108504, 6272610, 6385630, 7662756, 8363480, 9578445, 12545220, 12771260, 15325512, 19156890, 23626831, 25090440, 25542520, 38313780, 47253662, 70880493, 76627560, 94507324, 118134155, 141760986, 189014648, 236268310, 283521972, 354402465, 472536620, 567043944, 708804930, 945073240, 1417609860, 2835219720]

約数ペア:

[(1, 2835219720), (2, 1417609860), (3, 945073240), (4, 708804930), (5, 567043944), (6, 472536620), (8, 354402465), (10, 283521972), (12, 236268310), (15, 189014648), (20, 141760986), (24, 118134155), (30, 94507324), (37, 76627560), (40, 70880493), (60, 47253662), (74, 38313780), (111, 25542520), (113, 25090440), (120, 23626831), (148, 19156890), (185, 15325512), (222, 12771260), (226, 12545220), (296, 9578445), (339, 8363480), (370, 7662756), (444, 6385630), (452, 6272610), (555, 5108504), (565, 5018088), (678, 4181740), (740, 3831378), (888, 3192815), (904, 3136305), (1110, 2554252), (1130, 2509044), (1356, 2090870), (1480, 1915689), (1695, 1672696), (2220, 1277126), (2260, 1254522), (2712, 1045435), (3390, 836348), (4181, 678120), (4440, 638563), (4520, 627261), (5651, 501720), (6780, 418174), (8362, 339060), (11302, 250860), (12543, 226040), (13560, 209087), (16724, 169530), (16953, 167240), (20905, 135624), (22604, 125430), (25086, 113020), (28255, 100344), (33448, 84765), (33906, 83620), (41810, 67812), (45208, 62715), (50172, 56510)]