456216420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 1498404096

約数和(自身を除く): 1042187676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 73, 85, 102, 110, 132, 146, 165, 170, 187, 204, 219, 220, 255, 292, 330, 340, 365, 374, 438, 510, 557, 561, 660, 730, 748, 803, 876, 935, 1020, 1095, 1114, 1122, 1241, 1460, 1606, 1671, 1870, 2190, 2228, 2244, 2409, 2482, 2785, 2805, 3212, 3342, 3723, 3740, 4015, 4380, 4818, 4964, 5570, 5610, 6127, 6205, 6684, 7446, 8030, 8355, 9469, 9636, 11140, 11220, 12045, 12254, 12410, 13651, 14892, 16060, 16710, 18381, 18615, 18938, 24090, 24508, 24820, 27302, 28407, 30635, 33420, 36762, 37230, 37876, 40661, 40953, 47345, 48180, 54604, 56814, 61270, 68255, 73524, 74460, 81322, 81906, 91905, 94690, 104159, 113628, 121983, 122540, 136510, 142035, 162644, 163812, 183810, 189380, 203305, 204765, 208318, 243966, 273020, 284070, 312477, 367620, 406610, 409530, 416636, 447271, 487932, 520795, 568140, 609915, 624954, 691237, 813220, 819060, 894542, 1041590, 1219830, 1249908, 1341813, 1382474, 1562385, 1789084, 2073711, 2083180, 2236355, 2439660, 2683626, 2764948, 3124770, 3456185, 4147422, 4472710, 5367252, 6249540, 6709065, 6912370, 7603607, 8294844, 8945420, 10368555, 13418130, 13824740, 15207214, 20737110, 22810821, 26836260, 30414428, 38018035, 41474220, 45621642, 76036070, 91243284, 114054105, 152072140, 228108210, 456216420]

約数ペア:

[(1, 456216420), (2, 228108210), (3, 152072140), (4, 114054105), (5, 91243284), (6, 76036070), (10, 45621642), (11, 41474220), (12, 38018035), (15, 30414428), (17, 26836260), (20, 22810821), (22, 20737110), (30, 15207214), (33, 13824740), (34, 13418130), (44, 10368555), (51, 8945420), (55, 8294844), (60, 7603607), (66, 6912370), (68, 6709065), (73, 6249540), (85, 5367252), (102, 4472710), (110, 4147422), (132, 3456185), (146, 3124770), (165, 2764948), (170, 2683626), (187, 2439660), (204, 2236355), (219, 2083180), (220, 2073711), (255, 1789084), (292, 1562385), (330, 1382474), (340, 1341813), (365, 1249908), (374, 1219830), (438, 1041590), (510, 894542), (557, 819060), (561, 813220), (660, 691237), (730, 624954), (748, 609915), (803, 568140), (876, 520795), (935, 487932), (1020, 447271), (1095, 416636), (1114, 409530), (1122, 406610), (1241, 367620), (1460, 312477), (1606, 284070), (1671, 273020), (1870, 243966), (2190, 208318), (2228, 204765), (2244, 203305), (2409, 189380), (2482, 183810), (2785, 163812), (2805, 162644), (3212, 142035), (3342, 136510), (3723, 122540), (3740, 121983), (4015, 113628), (4380, 104159), (4818, 94690), (4964, 91905), (5570, 81906), (5610, 81322), (6127, 74460), (6205, 73524), (6684, 68255), (7446, 61270), (8030, 56814), (8355, 54604), (9469, 48180), (9636, 47345), (11140, 40953), (11220, 40661), (12045, 37876), (12254, 37230), (12410, 36762), (13651, 33420), (14892, 30635), (16060, 28407), (16710, 27302), (18381, 24820), (18615, 24508), (18938, 24090)]