1649479080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 5044965120

約数和(自身を除く): 3395486040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 113, 120, 206, 226, 309, 339, 412, 452, 515, 565, 618, 678, 824, 904, 1030, 1130, 1181, 1236, 1356, 1545, 1695, 2060, 2260, 2362, 2472, 2712, 3090, 3390, 3543, 4120, 4520, 4724, 5905, 6180, 6780, 7086, 9448, 11639, 11810, 12360, 13560, 14172, 17715, 23278, 23620, 28344, 34917, 35430, 46556, 47240, 58195, 69834, 70860, 93112, 116390, 121643, 133453, 139668, 141720, 174585, 232780, 243286, 266906, 279336, 349170, 364929, 400359, 465560, 486572, 533812, 608215, 667265, 698340, 729858, 800718, 973144, 1067624, 1216430, 1334530, 1396680, 1459716, 1601436, 1824645, 2001795, 2432860, 2669060, 2919432, 3202872, 3649290, 4003590, 4865720, 5338120, 7298580, 8007180, 13745659, 14597160, 16014360, 27491318, 41236977, 54982636, 68728295, 82473954, 109965272, 137456590, 164947908, 206184885, 274913180, 329895816, 412369770, 549826360, 824739540, 1649479080]

約数ペア:

[(1, 1649479080), (2, 824739540), (3, 549826360), (4, 412369770), (5, 329895816), (6, 274913180), (8, 206184885), (10, 164947908), (12, 137456590), (15, 109965272), (20, 82473954), (24, 68728295), (30, 54982636), (40, 41236977), (60, 27491318), (103, 16014360), (113, 14597160), (120, 13745659), (206, 8007180), (226, 7298580), (309, 5338120), (339, 4865720), (412, 4003590), (452, 3649290), (515, 3202872), (565, 2919432), (618, 2669060), (678, 2432860), (824, 2001795), (904, 1824645), (1030, 1601436), (1130, 1459716), (1181, 1396680), (1236, 1334530), (1356, 1216430), (1545, 1067624), (1695, 973144), (2060, 800718), (2260, 729858), (2362, 698340), (2472, 667265), (2712, 608215), (3090, 533812), (3390, 486572), (3543, 465560), (4120, 400359), (4520, 364929), (4724, 349170), (5905, 279336), (6180, 266906), (6780, 243286), (7086, 232780), (9448, 174585), (11639, 141720), (11810, 139668), (12360, 133453), (13560, 121643), (14172, 116390), (17715, 93112), (23278, 70860), (23620, 69834), (28344, 58195), (34917, 47240), (35430, 46556)]