156779098680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1\times {\mathrm{15331}}^1$

素因数の和:18125

約数の個数: 128

約数和(自身を含む): 485717760000

約数和(自身を除く): 328938661320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2749, 3720, 5498, 8247, 10996, 13745, 15331, 16494, 21992, 27490, 30662, 32988, 41235, 45993, 54980, 61324, 65976, 76655, 82470, 85219, 91986, 109960, 122648, 153310, 164940, 170438, 183972, 229965, 255657, 306620, 329880, 340876, 367944, 426095, 459930, 475261, 511314, 613240, 681752, 852190, 919860, 950522, 1022628, 1278285, 1425783, 1704380, 1839720, 1901044, 2045256, 2376305, 2556570, 2851566, 3408760, 3802088, 4752610, 5113140, 5703132, 7128915, 9505220, 10226280, 11406264, 14257830, 19010440, 28515660, 42144919, 57031320, 84289838, 126434757, 168579676, 210724595, 252869514, 337159352, 421449190, 505739028, 632173785, 842898380, 1011478056, 1264347570, 1306492489, 1685796760, 2528695140, 2612984978, 3919477467, 5057390280, 5225969956, 6532462445, 7838954934, 10451939912, 13064924890, 15677909868, 19597387335, 26129849780, 31355819736, 39194774670, 52259699560, 78389549340, 156779098680]

約数ペア:

[(1, 156779098680), (2, 78389549340), (3, 52259699560), (4, 39194774670), (5, 31355819736), (6, 26129849780), (8, 19597387335), (10, 15677909868), (12, 13064924890), (15, 10451939912), (20, 7838954934), (24, 6532462445), (30, 5225969956), (31, 5057390280), (40, 3919477467), (60, 2612984978), (62, 2528695140), (93, 1685796760), (120, 1306492489), (124, 1264347570), (155, 1011478056), (186, 842898380), (248, 632173785), (310, 505739028), (372, 421449190), (465, 337159352), (620, 252869514), (744, 210724595), (930, 168579676), (1240, 126434757), (1860, 84289838), (2749, 57031320), (3720, 42144919), (5498, 28515660), (8247, 19010440), (10996, 14257830), (13745, 11406264), (15331, 10226280), (16494, 9505220), (21992, 7128915), (27490, 5703132), (30662, 5113140), (32988, 4752610), (41235, 3802088), (45993, 3408760), (54980, 2851566), (61324, 2556570), (65976, 2376305), (76655, 2045256), (82470, 1901044), (85219, 1839720), (91986, 1704380), (109960, 1425783), (122648, 1278285), (153310, 1022628), (164940, 950522), (170438, 919860), (183972, 852190), (229965, 681752), (255657, 613240), (306620, 511314), (329880, 475261), (340876, 459930), (367944, 426095)]