2230564140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6581}}^1$

素因数の和:6872

約数の個数: 144

約数和(自身を含む): 7762547520

約数和(自身を除く): 5531983380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 420, 538, 630, 807, 1076, 1260, 1345, 1614, 1883, 2421, 2690, 3228, 3766, 4035, 4842, 5380, 5649, 6581, 7532, 8070, 9415, 9684, 11298, 12105, 13162, 16140, 16947, 18830, 19743, 22596, 24210, 26324, 28245, 32905, 33894, 37660, 39486, 46067, 48420, 56490, 59229, 65810, 67788, 78972, 84735, 92134, 98715, 112980, 118458, 131620, 138201, 169470, 184268, 197430, 230335, 236916, 276402, 296145, 338940, 394860, 414603, 460670, 552804, 592290, 691005, 829206, 921340, 1184580, 1382010, 1658412, 1770289, 2073015, 2764020, 3540578, 4146030, 5310867, 7081156, 8292060, 8851445, 10621734, 12392023, 15932601, 17702890, 21243468, 24784046, 26554335, 31865202, 35405780, 37176069, 49568092, 53108670, 61960115, 63730404, 74352138, 79663005, 106217340, 111528207, 123920230, 148704276, 159326010, 185880345, 223056414, 247840460, 318652020, 371760690, 446112828, 557641035, 743521380, 1115282070, 2230564140]

約数ペア:

[(1, 2230564140), (2, 1115282070), (3, 743521380), (4, 557641035), (5, 446112828), (6, 371760690), (7, 318652020), (9, 247840460), (10, 223056414), (12, 185880345), (14, 159326010), (15, 148704276), (18, 123920230), (20, 111528207), (21, 106217340), (28, 79663005), (30, 74352138), (35, 63730404), (36, 61960115), (42, 53108670), (45, 49568092), (60, 37176069), (63, 35405780), (70, 31865202), (84, 26554335), (90, 24784046), (105, 21243468), (126, 17702890), (140, 15932601), (180, 12392023), (210, 10621734), (252, 8851445), (269, 8292060), (315, 7081156), (420, 5310867), (538, 4146030), (630, 3540578), (807, 2764020), (1076, 2073015), (1260, 1770289), (1345, 1658412), (1614, 1382010), (1883, 1184580), (2421, 921340), (2690, 829206), (3228, 691005), (3766, 592290), (4035, 552804), (4842, 460670), (5380, 414603), (5649, 394860), (6581, 338940), (7532, 296145), (8070, 276402), (9415, 236916), (9684, 230335), (11298, 197430), (12105, 184268), (13162, 169470), (16140, 138201), (16947, 131620), (18830, 118458), (19743, 112980), (22596, 98715), (24210, 92134), (26324, 84735), (28245, 78972), (32905, 67788), (33894, 65810), (37660, 59229), (39486, 56490), (46067, 48420)]