338829660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7668

約数の個数: 144

約数和(自身を含む): 1165251360

約数和(自身を除く): 826421700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 7621, 8892, 11115, 14820, 15242, 22230, 22863, 30484, 38105, 44460, 45726, 68589, 76210, 91452, 99073, 114315, 137178, 144799, 152420, 198146, 228630, 274356, 289598, 297219, 342945, 396292, 434397, 457260, 495365, 579196, 594438, 685890, 723995, 868794, 891657, 990730, 1188876, 1303191, 1371780, 1447990, 1486095, 1737588, 1783314, 1882387, 1981460, 2171985, 2606382, 2895980, 2972190, 3566628, 3764774, 4343970, 4458285, 5212764, 5647161, 5944380, 6515955, 7529548, 8687940, 8916570, 9411935, 11294322, 13031910, 16941483, 17833140, 18823870, 22588644, 26063820, 28235805, 33882966, 37647740, 56471610, 67765932, 84707415, 112943220, 169414830, 338829660]

約数ペア:

[(1, 338829660), (2, 169414830), (3, 112943220), (4, 84707415), (5, 67765932), (6, 56471610), (9, 37647740), (10, 33882966), (12, 28235805), (13, 26063820), (15, 22588644), (18, 18823870), (19, 17833140), (20, 16941483), (26, 13031910), (30, 11294322), (36, 9411935), (38, 8916570), (39, 8687940), (45, 7529548), (52, 6515955), (57, 5944380), (60, 5647161), (65, 5212764), (76, 4458285), (78, 4343970), (90, 3764774), (95, 3566628), (114, 2972190), (117, 2895980), (130, 2606382), (156, 2171985), (171, 1981460), (180, 1882387), (190, 1783314), (195, 1737588), (228, 1486095), (234, 1447990), (247, 1371780), (260, 1303191), (285, 1188876), (342, 990730), (380, 891657), (390, 868794), (468, 723995), (494, 685890), (570, 594438), (585, 579196), (684, 495365), (741, 457260), (780, 434397), (855, 396292), (988, 342945), (1140, 297219), (1170, 289598), (1235, 274356), (1482, 228630), (1710, 198146), (2223, 152420), (2340, 144799), (2470, 137178), (2964, 114315), (3420, 99073), (3705, 91452), (4446, 76210), (4940, 68589), (7410, 45726), (7621, 44460), (8892, 38105), (11115, 30484), (14820, 22863), (15242, 22230)]