2135759880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 6934118400

約数和(自身を除く): 4798358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 59, 60, 62, 74, 93, 111, 118, 120, 124, 148, 155, 177, 185, 186, 222, 236, 248, 263, 295, 296, 310, 354, 370, 372, 444, 465, 472, 526, 555, 590, 620, 708, 740, 744, 789, 885, 888, 930, 1052, 1110, 1147, 1180, 1240, 1315, 1416, 1480, 1578, 1770, 1829, 1860, 2104, 2183, 2220, 2294, 2360, 2630, 3156, 3441, 3540, 3658, 3720, 3945, 4366, 4440, 4588, 5260, 5487, 5735, 6312, 6549, 6882, 7080, 7316, 7890, 8153, 8732, 9145, 9176, 9731, 10520, 10915, 10974, 11470, 13098, 13764, 14632, 15517, 15780, 16306, 17205, 17464, 18290, 19462, 21830, 21948, 22940, 24459, 26196, 27435, 27528, 29193, 31034, 31560, 32612, 32745, 34410, 36580, 38924, 40765, 43660, 43896, 45880, 46551, 48655, 48918, 52392, 54870, 58386, 62068, 65224, 65490, 67673, 68820, 73160, 77585, 77848, 81530, 87320, 93102, 97310, 97836, 109740, 116772, 122295, 124136, 130980, 135346, 137640, 145965, 155170, 163060, 186204, 194620, 195672, 203019, 219480, 232755, 233544, 244590, 261960, 270692, 291930, 301661, 310340, 326120, 338365, 372408, 389240, 406038, 465510, 481027, 489180, 541384, 574129, 583860, 603322, 620680, 676730, 812076, 904983, 931020, 962054, 978360, 1015095, 1148258, 1167720, 1206644, 1353460, 1443081, 1508305, 1624152, 1722387, 1809966, 1862040, 1924108, 2030190, 2296516, 2405135, 2413288, 2706920, 2870645, 2886162, 3016610, 3444774, 3619932, 3848216, 4060380, 4524915, 4593032, 4810270, 5741290, 5772324, 6033220, 6889548, 7215405, 7239864, 8120760, 8611935, 9049830, 9620540, 11482580, 11544648, 12066440, 13779096, 14430810, 17223870, 17797999, 18099660, 19241080, 22965160, 28861620, 34447740, 35595998, 36199320, 53393997, 57723240, 68895480, 71191996, 88989995, 106787994, 142383992, 177979990, 213575988, 266969985, 355959980, 427151976, 533939970, 711919960, 1067879940, 2135759880]

約数ペア:

[(1, 2135759880), (2, 1067879940), (3, 711919960), (4, 533939970), (5, 427151976), (6, 355959980), (8, 266969985), (10, 213575988), (12, 177979990), (15, 142383992), (20, 106787994), (24, 88989995), (30, 71191996), (31, 68895480), (37, 57723240), (40, 53393997), (59, 36199320), (60, 35595998), (62, 34447740), (74, 28861620), (93, 22965160), (111, 19241080), (118, 18099660), (120, 17797999), (124, 17223870), (148, 14430810), (155, 13779096), (177, 12066440), (185, 11544648), (186, 11482580), (222, 9620540), (236, 9049830), (248, 8611935), (263, 8120760), (295, 7239864), (296, 7215405), (310, 6889548), (354, 6033220), (370, 5772324), (372, 5741290), (444, 4810270), (465, 4593032), (472, 4524915), (526, 4060380), (555, 3848216), (590, 3619932), (620, 3444774), (708, 3016610), (740, 2886162), (744, 2870645), (789, 2706920), (885, 2413288), (888, 2405135), (930, 2296516), (1052, 2030190), (1110, 1924108), (1147, 1862040), (1180, 1809966), (1240, 1722387), (1315, 1624152), (1416, 1508305), (1480, 1443081), (1578, 1353460), (1770, 1206644), (1829, 1167720), (1860, 1148258), (2104, 1015095), (2183, 978360), (2220, 962054), (2294, 931020), (2360, 904983), (2630, 812076), (3156, 676730), (3441, 620680), (3540, 603322), (3658, 583860), (3720, 574129), (3945, 541384), (4366, 489180), (4440, 481027), (4588, 465510), (5260, 406038), (5487, 389240), (5735, 372408), (6312, 338365), (6549, 326120), (6882, 310340), (7080, 301661), (7316, 291930), (7890, 270692), (8153, 261960), (8732, 244590), (9145, 233544), (9176, 232755), (9731, 219480), (10520, 203019), (10915, 195672), (10974, 194620), (11470, 186204), (13098, 163060), (13764, 155170), (14632, 145965), (15517, 137640), (15780, 135346), (16306, 130980), (17205, 124136), (17464, 122295), (18290, 116772), (19462, 109740), (21830, 97836), (21948, 97310), (22940, 93102), (24459, 87320), (26196, 81530), (27435, 77848), (27528, 77585), (29193, 73160), (31034, 68820), (31560, 67673), (32612, 65490), (32745, 65224), (34410, 62068), (36580, 58386), (38924, 54870), (40765, 52392), (43660, 48918), (43896, 48655), (45880, 46551)]