222026220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 730154880

約数和(自身を除く): 508128660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 239, 260, 390, 397, 468, 478, 585, 717, 780, 794, 956, 1170, 1191, 1195, 1434, 1588, 1985, 2151, 2340, 2382, 2390, 2868, 3107, 3573, 3585, 3970, 4302, 4764, 4780, 5161, 5955, 6214, 7146, 7170, 7940, 8604, 9321, 10322, 10755, 11910, 12428, 14292, 14340, 15483, 15535, 17865, 18642, 20644, 21510, 23820, 25805, 27963, 30966, 31070, 35730, 37284, 43020, 46449, 46605, 51610, 55926, 61932, 62140, 71460, 77415, 92898, 93210, 94883, 103220, 111852, 139815, 154830, 185796, 186420, 189766, 232245, 279630, 284649, 309660, 379532, 464490, 474415, 559260, 569298, 853947, 928980, 948830, 1138596, 1233479, 1423245, 1707894, 1897660, 2466958, 2846490, 3415788, 3700437, 4269735, 4933916, 5692980, 6167395, 7400874, 8539470, 11101311, 12334790, 14801748, 17078940, 18502185, 22202622, 24669580, 37004370, 44405244, 55506555, 74008740, 111013110, 222026220]

約数ペア:

[(1, 222026220), (2, 111013110), (3, 74008740), (4, 55506555), (5, 44405244), (6, 37004370), (9, 24669580), (10, 22202622), (12, 18502185), (13, 17078940), (15, 14801748), (18, 12334790), (20, 11101311), (26, 8539470), (30, 7400874), (36, 6167395), (39, 5692980), (45, 4933916), (52, 4269735), (60, 3700437), (65, 3415788), (78, 2846490), (90, 2466958), (117, 1897660), (130, 1707894), (156, 1423245), (180, 1233479), (195, 1138596), (234, 948830), (239, 928980), (260, 853947), (390, 569298), (397, 559260), (468, 474415), (478, 464490), (585, 379532), (717, 309660), (780, 284649), (794, 279630), (956, 232245), (1170, 189766), (1191, 186420), (1195, 185796), (1434, 154830), (1588, 139815), (1985, 111852), (2151, 103220), (2340, 94883), (2382, 93210), (2390, 92898), (2868, 77415), (3107, 71460), (3573, 62140), (3585, 61932), (3970, 55926), (4302, 51610), (4764, 46605), (4780, 46449), (5161, 43020), (5955, 37284), (6214, 35730), (7146, 31070), (7170, 30966), (7940, 27963), (8604, 25805), (9321, 23820), (10322, 21510), (10755, 20644), (11910, 18642), (12428, 17865), (14292, 15535), (14340, 15483)]