238417966020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{111191}}^1$

素因数の和:113965

約数の個数: 96

約数和(自身を含む): 719189856000

約数和(自身を除く): 480771889980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2749, 5498, 8247, 10996, 13745, 16494, 27490, 32988, 35737, 41235, 54980, 71474, 82470, 107211, 111191, 142948, 164940, 178685, 214422, 222382, 333573, 357370, 428844, 444764, 536055, 555955, 667146, 714740, 1072110, 1111910, 1334292, 1445483, 1667865, 2144220, 2223820, 2890966, 3335730, 4336449, 5781932, 6671460, 7227415, 8672898, 14454830, 17345796, 21682245, 28909660, 43364490, 86728980, 305664059, 611328118, 916992177, 1222656236, 1528320295, 1833984354, 3056640590, 3667968708, 3973632767, 4584960885, 6113281180, 7947265534, 9169921770, 11920898301, 15894531068, 18339843540, 19868163835, 23841796602, 39736327670, 47683593204, 59604491505, 79472655340, 119208983010, 238417966020]

約数ペア:

[(1, 238417966020), (2, 119208983010), (3, 79472655340), (4, 59604491505), (5, 47683593204), (6, 39736327670), (10, 23841796602), (12, 19868163835), (13, 18339843540), (15, 15894531068), (20, 11920898301), (26, 9169921770), (30, 7947265534), (39, 6113281180), (52, 4584960885), (60, 3973632767), (65, 3667968708), (78, 3056640590), (130, 1833984354), (156, 1528320295), (195, 1222656236), (260, 916992177), (390, 611328118), (780, 305664059), (2749, 86728980), (5498, 43364490), (8247, 28909660), (10996, 21682245), (13745, 17345796), (16494, 14454830), (27490, 8672898), (32988, 7227415), (35737, 6671460), (41235, 5781932), (54980, 4336449), (71474, 3335730), (82470, 2890966), (107211, 2223820), (111191, 2144220), (142948, 1667865), (164940, 1445483), (178685, 1334292), (214422, 1111910), (222382, 1072110), (333573, 714740), (357370, 667146), (428844, 555955), (444764, 536055)]