2489298840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1601}}^1$

素因数の和:2242

約数の個数: 192

約数和(自身を含む): 9266736960

約数和(自身を除く): 6777438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 617, 630, 840, 1234, 1260, 1601, 1851, 2468, 2520, 3085, 3202, 3702, 4319, 4803, 4936, 5553, 6170, 6404, 7404, 8005, 8638, 9255, 9606, 11106, 11207, 12340, 12808, 12957, 14409, 14808, 16010, 17276, 18510, 19212, 21595, 22212, 22414, 24015, 24680, 25914, 27765, 28818, 32020, 33621, 34552, 37020, 38424, 38871, 43190, 44424, 44828, 48030, 51828, 55530, 56035, 57636, 64040, 64785, 67242, 72045, 74040, 77742, 86380, 89656, 96060, 100863, 103656, 111060, 112070, 115272, 129570, 134484, 144090, 155484, 168105, 172760, 192120, 194355, 201726, 222120, 224140, 259140, 268968, 288180, 310968, 336210, 388710, 403452, 448280, 504315, 518280, 576360, 672420, 777420, 806904, 987817, 1008630, 1344840, 1554840, 1975634, 2017260, 2963451, 3951268, 4034520, 4939085, 5926902, 6914719, 7902536, 8890353, 9878170, 11853804, 13829438, 14817255, 17780706, 19756340, 20744157, 23707608, 27658876, 29634510, 34573595, 35561412, 39512680, 41488314, 44451765, 55317752, 59269020, 62232471, 69147190, 71122824, 82976628, 88903530, 103720785, 118538040, 124464942, 138294380, 165953256, 177807060, 207441570, 248929884, 276588760, 311162355, 355614120, 414883140, 497859768, 622324710, 829766280, 1244649420, 2489298840]

約数ペア:

[(1, 2489298840), (2, 1244649420), (3, 829766280), (4, 622324710), (5, 497859768), (6, 414883140), (7, 355614120), (8, 311162355), (9, 276588760), (10, 248929884), (12, 207441570), (14, 177807060), (15, 165953256), (18, 138294380), (20, 124464942), (21, 118538040), (24, 103720785), (28, 88903530), (30, 82976628), (35, 71122824), (36, 69147190), (40, 62232471), (42, 59269020), (45, 55317752), (56, 44451765), (60, 41488314), (63, 39512680), (70, 35561412), (72, 34573595), (84, 29634510), (90, 27658876), (105, 23707608), (120, 20744157), (126, 19756340), (140, 17780706), (168, 14817255), (180, 13829438), (210, 11853804), (252, 9878170), (280, 8890353), (315, 7902536), (360, 6914719), (420, 5926902), (504, 4939085), (617, 4034520), (630, 3951268), (840, 2963451), (1234, 2017260), (1260, 1975634), (1601, 1554840), (1851, 1344840), (2468, 1008630), (2520, 987817), (3085, 806904), (3202, 777420), (3702, 672420), (4319, 576360), (4803, 518280), (4936, 504315), (5553, 448280), (6170, 403452), (6404, 388710), (7404, 336210), (8005, 310968), (8638, 288180), (9255, 268968), (9606, 259140), (11106, 224140), (11207, 222120), (12340, 201726), (12808, 194355), (12957, 192120), (14409, 172760), (14808, 168105), (16010, 155484), (17276, 144090), (18510, 134484), (19212, 129570), (21595, 115272), (22212, 112070), (22414, 111060), (24015, 103656), (24680, 100863), (25914, 96060), (27765, 89656), (28818, 86380), (32020, 77742), (33621, 74040), (34552, 72045), (37020, 67242), (38424, 64785), (38871, 64040), (43190, 57636), (44424, 56035), (44828, 55530), (48030, 51828)]