15694271320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1722

約数の個数: 256

約数和(自身を含む): 46085760000

約数和(自身を除く): 30391488680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 149, 152, 182, 190, 247, 260, 266, 280, 298, 364, 380, 455, 494, 520, 532, 596, 665, 728, 745, 760, 910, 988, 1043, 1064, 1192, 1235, 1330, 1490, 1523, 1729, 1820, 1937, 1976, 2086, 2470, 2660, 2831, 2980, 3046, 3458, 3640, 3874, 4172, 4940, 5215, 5320, 5662, 5960, 6092, 6916, 7615, 7748, 8344, 8645, 9685, 9880, 10430, 10661, 11324, 12184, 13559, 13832, 14155, 15230, 15496, 17290, 19370, 19799, 19817, 20860, 21322, 22648, 27118, 28310, 28937, 30460, 34580, 36803, 38740, 39598, 39634, 41720, 42644, 53305, 54236, 56620, 57874, 60920, 67795, 69160, 73606, 77480, 79196, 79268, 85288, 98995, 99085, 106610, 108472, 113240, 115748, 135590, 138593, 144685, 147212, 158392, 158536, 184015, 197990, 198170, 202559, 213220, 226927, 231496, 257621, 271180, 277186, 289370, 294424, 368030, 376181, 395980, 396340, 405118, 426440, 453854, 515242, 542360, 554372, 578740, 692965, 736060, 752362, 791960, 792680, 810236, 907708, 1012795, 1030484, 1108744, 1134635, 1157480, 1288105, 1385930, 1472120, 1504724, 1588489, 1620472, 1815416, 1880905, 2025590, 2060968, 2269270, 2576210, 2633267, 2771860, 2950051, 3009448, 3176978, 3761810, 4051180, 4311613, 4538540, 5152420, 5266534, 5543720, 5900102, 6353956, 7523620, 7942445, 8102360, 8623226, 9077080, 10304840, 10533068, 11800204, 12707912, 13166335, 14750255, 15047240, 15884890, 17246452, 20650357, 21066136, 21558065, 23600408, 26332670, 29500510, 30181291, 31769780, 34492904, 41300714, 43116130, 52665340, 56050969, 59001020, 60362582, 63539560, 82601428, 86232260, 103251785, 105330680, 112101938, 118002040, 120725164, 150906455, 165202856, 172464520, 206503570, 224203876, 241450328, 280254845, 301812910, 392356783, 413007140, 448407752, 560509690, 603625820, 784713566, 826014280, 1121019380, 1207251640, 1569427132, 1961783915, 2242038760, 3138854264, 3923567830, 7847135660, 15694271320]

約数ペア:

[(1, 15694271320), (2, 7847135660), (4, 3923567830), (5, 3138854264), (7, 2242038760), (8, 1961783915), (10, 1569427132), (13, 1207251640), (14, 1121019380), (19, 826014280), (20, 784713566), (26, 603625820), (28, 560509690), (35, 448407752), (38, 413007140), (40, 392356783), (52, 301812910), (56, 280254845), (65, 241450328), (70, 224203876), (76, 206503570), (91, 172464520), (95, 165202856), (104, 150906455), (130, 120725164), (133, 118002040), (140, 112101938), (149, 105330680), (152, 103251785), (182, 86232260), (190, 82601428), (247, 63539560), (260, 60362582), (266, 59001020), (280, 56050969), (298, 52665340), (364, 43116130), (380, 41300714), (455, 34492904), (494, 31769780), (520, 30181291), (532, 29500510), (596, 26332670), (665, 23600408), (728, 21558065), (745, 21066136), (760, 20650357), (910, 17246452), (988, 15884890), (1043, 15047240), (1064, 14750255), (1192, 13166335), (1235, 12707912), (1330, 11800204), (1490, 10533068), (1523, 10304840), (1729, 9077080), (1820, 8623226), (1937, 8102360), (1976, 7942445), (2086, 7523620), (2470, 6353956), (2660, 5900102), (2831, 5543720), (2980, 5266534), (3046, 5152420), (3458, 4538540), (3640, 4311613), (3874, 4051180), (4172, 3761810), (4940, 3176978), (5215, 3009448), (5320, 2950051), (5662, 2771860), (5960, 2633267), (6092, 2576210), (6916, 2269270), (7615, 2060968), (7748, 2025590), (8344, 1880905), (8645, 1815416), (9685, 1620472), (9880, 1588489), (10430, 1504724), (10661, 1472120), (11324, 1385930), (12184, 1288105), (13559, 1157480), (13832, 1134635), (14155, 1108744), (15230, 1030484), (15496, 1012795), (17290, 907708), (19370, 810236), (19799, 792680), (19817, 791960), (20860, 752362), (21322, 736060), (22648, 692965), (27118, 578740), (28310, 554372), (28937, 542360), (30460, 515242), (34580, 453854), (36803, 426440), (38740, 405118), (39598, 396340), (39634, 395980), (41720, 376181), (42644, 368030), (53305, 294424), (54236, 289370), (56620, 277186), (57874, 271180), (60920, 257621), (67795, 231496), (69160, 226927), (73606, 213220), (77480, 202559), (79196, 198170), (79268, 197990), (85288, 184015), (98995, 158536), (99085, 158392), (106610, 147212), (108472, 144685), (113240, 138593), (115748, 135590)]