68613394920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2634923}}^1$

素因数の和:2634975

約数の個数: 128

約数和(自身を含む): 242834595840

約数和(自身を除く): 174221200920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 2634923, 5269846, 7904769, 10539692, 13174615, 15809538, 18444461, 21079384, 26349230, 31619076, 36888922, 39523845, 52698460, 55333383, 63238152, 73777844, 79047690, 81682613, 92222305, 105396920, 110666766, 147555688, 158095380, 163365226, 184444610, 221333532, 245047839, 276666915, 316190760, 326730452, 368889220, 408413065, 442667064, 490095678, 553333830, 571778291, 653460904, 737778440, 816826130, 980191356, 1106667660, 1143556582, 1225239195, 1633652260, 1715334873, 1960382712, 2213335320, 2287113164, 2450478390, 2858891455, 3267304520, 3430669746, 4574226328, 4900956780, 5717782910, 6861339492, 8576674365, 9801913560, 11435565820, 13722678984, 17153348730, 22871131640, 34306697460, 68613394920]

約数ペア:

[(1, 68613394920), (2, 34306697460), (3, 22871131640), (4, 17153348730), (5, 13722678984), (6, 11435565820), (7, 9801913560), (8, 8576674365), (10, 6861339492), (12, 5717782910), (14, 4900956780), (15, 4574226328), (20, 3430669746), (21, 3267304520), (24, 2858891455), (28, 2450478390), (30, 2287113164), (31, 2213335320), (35, 1960382712), (40, 1715334873), (42, 1633652260), (56, 1225239195), (60, 1143556582), (62, 1106667660), (70, 980191356), (84, 816826130), (93, 737778440), (105, 653460904), (120, 571778291), (124, 553333830), (140, 490095678), (155, 442667064), (168, 408413065), (186, 368889220), (210, 326730452), (217, 316190760), (248, 276666915), (280, 245047839), (310, 221333532), (372, 184444610), (420, 163365226), (434, 158095380), (465, 147555688), (620, 110666766), (651, 105396920), (744, 92222305), (840, 81682613), (868, 79047690), (930, 73777844), (1085, 63238152), (1240, 55333383), (1302, 52698460), (1736, 39523845), (1860, 36888922), (2170, 31619076), (2604, 26349230), (3255, 21079384), (3720, 18444461), (4340, 15809538), (5208, 13174615), (6510, 10539692), (8680, 7904769), (13020, 5269846), (26040, 2634923)]