22316484540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{161503}}^1$

素因数の和:161576

約数の個数: 144

約数和(自身を含む): 74234990592

約数和(自身を除く): 51918506052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 1316, 1410, 1470, 1645, 1974, 2303, 2820, 2940, 3290, 3948, 4606, 4935, 6580, 6909, 9212, 9870, 11515, 13818, 19740, 23030, 27636, 34545, 46060, 69090, 138180, 161503, 323006, 484509, 646012, 807515, 969018, 1130521, 1615030, 1938036, 2261042, 2422545, 3230060, 3391563, 4522084, 4845090, 5652605, 6783126, 7590641, 7913647, 9690180, 11305210, 13566252, 15181282, 15827294, 16957815, 22610420, 22771923, 23740941, 30362564, 31654588, 33915630, 37953205, 39568235, 45543846, 47481882, 53134487, 67831260, 75906410, 79136470, 91087692, 94963764, 106268974, 113859615, 118704705, 151812820, 158272940, 159403461, 212537948, 227719230, 237409410, 265672435, 318806922, 371941409, 455438460, 474818820, 531344870, 637613844, 743882818, 797017305, 1062689740, 1115824227, 1487765636, 1594034610, 1859707045, 2231648454, 3188069220, 3719414090, 4463296908, 5579121135, 7438828180, 11158242270, 22316484540]

約数ペア:

[(1, 22316484540), (2, 11158242270), (3, 7438828180), (4, 5579121135), (5, 4463296908), (6, 3719414090), (7, 3188069220), (10, 2231648454), (12, 1859707045), (14, 1594034610), (15, 1487765636), (20, 1115824227), (21, 1062689740), (28, 797017305), (30, 743882818), (35, 637613844), (42, 531344870), (47, 474818820), (49, 455438460), (60, 371941409), (70, 318806922), (84, 265672435), (94, 237409410), (98, 227719230), (105, 212537948), (140, 159403461), (141, 158272940), (147, 151812820), (188, 118704705), (196, 113859615), (210, 106268974), (235, 94963764), (245, 91087692), (282, 79136470), (294, 75906410), (329, 67831260), (420, 53134487), (470, 47481882), (490, 45543846), (564, 39568235), (588, 37953205), (658, 33915630), (705, 31654588), (735, 30362564), (940, 23740941), (980, 22771923), (987, 22610420), (1316, 16957815), (1410, 15827294), (1470, 15181282), (1645, 13566252), (1974, 11305210), (2303, 9690180), (2820, 7913647), (2940, 7590641), (3290, 6783126), (3948, 5652605), (4606, 4845090), (4935, 4522084), (6580, 3391563), (6909, 3230060), (9212, 2422545), (9870, 2261042), (11515, 1938036), (13818, 1615030), (19740, 1130521), (23030, 969018), (27636, 807515), (34545, 646012), (46060, 484509), (69090, 323006), (138180, 161503)]