1210549860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 240

約数和(自身を含む): 4180087296

約数和(自身を除く): 2969537436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 260, 270, 282, 324, 351, 390, 405, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 810, 846, 940, 1053, 1170, 1222, 1223, 1269, 1404, 1410, 1620, 1692, 1755, 1833, 2106, 2115, 2340, 2444, 2446, 2538, 2820, 3055, 3510, 3666, 3669, 3807, 4212, 4230, 4892, 5076, 5265, 5499, 6110, 6115, 6345, 7020, 7332, 7338, 7614, 8460, 9165, 10530, 10998, 11007, 12220, 12230, 12690, 14676, 15228, 15899, 16497, 18330, 18345, 19035, 21060, 21996, 22014, 24460, 25380, 27495, 31798, 32994, 33021, 36660, 36690, 38070, 44028, 47697, 49491, 54990, 55035, 57481, 63596, 65988, 66042, 73380, 76140, 79495, 82485, 95394, 98982, 99063, 109980, 110070, 114962, 132084, 143091, 158990, 164970, 165105, 172443, 190788, 197964, 198126, 220140, 229924, 238485, 247455, 286182, 287405, 317980, 329940, 330210, 344886, 396252, 429273, 476970, 494910, 495315, 517329, 572364, 574810, 660420, 689772, 715455, 747253, 858546, 862215, 953940, 989820, 990630, 1034658, 1149620, 1287819, 1430910, 1494506, 1551987, 1717092, 1724430, 1981260, 2069316, 2146365, 2241759, 2575638, 2586645, 2861820, 2989012, 3103974, 3448860, 3736265, 4292730, 4483518, 4655961, 5151276, 5173290, 6207948, 6439095, 6725277, 7472530, 7759935, 8585460, 8967036, 9311922, 10346580, 11208795, 12878190, 13450554, 14945060, 15519870, 18623844, 20175831, 22417590, 23279805, 25756380, 26901108, 31039740, 33626385, 40351662, 44835180, 46559610, 60527493, 67252770, 80703324, 93119220, 100879155, 121054986, 134505540, 201758310, 242109972, 302637465, 403516620, 605274930, 1210549860]

約数ペア:

[(1, 1210549860), (2, 605274930), (3, 403516620), (4, 302637465), (5, 242109972), (6, 201758310), (9, 134505540), (10, 121054986), (12, 100879155), (13, 93119220), (15, 80703324), (18, 67252770), (20, 60527493), (26, 46559610), (27, 44835180), (30, 40351662), (36, 33626385), (39, 31039740), (45, 26901108), (47, 25756380), (52, 23279805), (54, 22417590), (60, 20175831), (65, 18623844), (78, 15519870), (81, 14945060), (90, 13450554), (94, 12878190), (108, 11208795), (117, 10346580), (130, 9311922), (135, 8967036), (141, 8585460), (156, 7759935), (162, 7472530), (180, 6725277), (188, 6439095), (195, 6207948), (234, 5173290), (235, 5151276), (260, 4655961), (270, 4483518), (282, 4292730), (324, 3736265), (351, 3448860), (390, 3103974), (405, 2989012), (423, 2861820), (468, 2586645), (470, 2575638), (540, 2241759), (564, 2146365), (585, 2069316), (611, 1981260), (702, 1724430), (705, 1717092), (780, 1551987), (810, 1494506), (846, 1430910), (940, 1287819), (1053, 1149620), (1170, 1034658), (1222, 990630), (1223, 989820), (1269, 953940), (1404, 862215), (1410, 858546), (1620, 747253), (1692, 715455), (1755, 689772), (1833, 660420), (2106, 574810), (2115, 572364), (2340, 517329), (2444, 495315), (2446, 494910), (2538, 476970), (2820, 429273), (3055, 396252), (3510, 344886), (3666, 330210), (3669, 329940), (3807, 317980), (4212, 287405), (4230, 286182), (4892, 247455), (5076, 238485), (5265, 229924), (5499, 220140), (6110, 198126), (6115, 197964), (6345, 190788), (7020, 172443), (7332, 165105), (7338, 164970), (7614, 158990), (8460, 143091), (9165, 132084), (10530, 114962), (10998, 110070), (11007, 109980), (12220, 99063), (12230, 98982), (12690, 95394), (14676, 82485), (15228, 79495), (15899, 76140), (16497, 73380), (18330, 66042), (18345, 65988), (19035, 63596), (21060, 57481), (21996, 55035), (22014, 54990), (24460, 49491), (25380, 47697), (27495, 44028), (31798, 38070), (32994, 36690), (33021, 36660)]