349808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 192

約数和(自身を含む): 1207422720

約数和(自身を除く): 857614560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 480, 488, 520, 610, 624, 732, 780, 793, 915, 919, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1830, 1838, 1952, 2080, 2379, 2440, 2757, 2928, 3120, 3172, 3660, 3676, 3965, 4595, 4758, 4880, 5514, 5856, 6240, 6344, 7320, 7352, 7930, 9190, 9516, 9760, 11028, 11895, 11947, 12688, 13785, 14640, 14704, 15860, 18380, 19032, 22056, 23790, 23894, 25376, 27570, 29280, 29408, 31720, 35841, 36760, 38064, 44112, 47580, 47788, 55140, 56059, 59735, 63440, 71682, 73520, 76128, 88224, 95160, 95576, 110280, 112118, 119470, 126880, 143364, 147040, 168177, 179205, 190320, 191152, 220560, 224236, 238940, 280295, 286728, 336354, 358410, 380640, 382304, 441120, 448472, 477880, 560590, 573456, 672708, 716820, 728767, 840885, 896944, 955760, 1121180, 1146912, 1345416, 1433640, 1457534, 1681770, 1793888, 1911520, 2186301, 2242360, 2690832, 2867280, 2915068, 3363540, 3643835, 4372602, 4484720, 5381664, 5734560, 5830136, 6727080, 7287670, 8745204, 8969440, 10931505, 11660272, 13454160, 14575340, 17490408, 21863010, 23320544, 26908320, 29150680, 34980816, 43726020, 58301360, 69961632, 87452040, 116602720, 174904080, 349808160]

約数ペア:

[(1, 349808160), (2, 174904080), (3, 116602720), (4, 87452040), (5, 69961632), (6, 58301360), (8, 43726020), (10, 34980816), (12, 29150680), (13, 26908320), (15, 23320544), (16, 21863010), (20, 17490408), (24, 14575340), (26, 13454160), (30, 11660272), (32, 10931505), (39, 8969440), (40, 8745204), (48, 7287670), (52, 6727080), (60, 5830136), (61, 5734560), (65, 5381664), (78, 4484720), (80, 4372602), (96, 3643835), (104, 3363540), (120, 2915068), (122, 2867280), (130, 2690832), (156, 2242360), (160, 2186301), (183, 1911520), (195, 1793888), (208, 1681770), (240, 1457534), (244, 1433640), (260, 1345416), (305, 1146912), (312, 1121180), (366, 955760), (390, 896944), (416, 840885), (480, 728767), (488, 716820), (520, 672708), (610, 573456), (624, 560590), (732, 477880), (780, 448472), (793, 441120), (915, 382304), (919, 380640), (976, 358410), (1040, 336354), (1220, 286728), (1248, 280295), (1464, 238940), (1560, 224236), (1586, 220560), (1830, 191152), (1838, 190320), (1952, 179205), (2080, 168177), (2379, 147040), (2440, 143364), (2757, 126880), (2928, 119470), (3120, 112118), (3172, 110280), (3660, 95576), (3676, 95160), (3965, 88224), (4595, 76128), (4758, 73520), (4880, 71682), (5514, 63440), (5856, 59735), (6240, 56059), (6344, 55140), (7320, 47788), (7352, 47580), (7930, 44112), (9190, 38064), (9516, 36760), (9760, 35841), (11028, 31720), (11895, 29408), (11947, 29280), (12688, 27570), (13785, 25376), (14640, 23894), (14704, 23790), (15860, 22056), (18380, 19032)]