121365720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2874

約数の個数: 192

約数和(自身を含む): 477472320

約数和(自身を除く): 356106600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2833, 2856, 3060, 3570, 4284, 4760, 5355, 5666, 6120, 7140, 8499, 8568, 10710, 11332, 14165, 14280, 16998, 19831, 21420, 22664, 25497, 28330, 33996, 39662, 42495, 42840, 48161, 50994, 56660, 59493, 67992, 79324, 84990, 96322, 99155, 101988, 113320, 118986, 127485, 144483, 158648, 169980, 178479, 192644, 198310, 203976, 237972, 240805, 254970, 288966, 297465, 337127, 339960, 356958, 385288, 396620, 433449, 475944, 481610, 509940, 577932, 594930, 674254, 713916, 722415, 793240, 866898, 892395, 963220, 1011381, 1019880, 1155864, 1189860, 1348508, 1427832, 1444830, 1685635, 1733796, 1784790, 1926440, 2022762, 2167245, 2379720, 2697016, 2889660, 3034143, 3371270, 3467592, 3569580, 4045524, 4334490, 5056905, 5779320, 6068286, 6742540, 7139160, 8091048, 8668980, 10113810, 12136572, 13485080, 15170715, 17337960, 20227620, 24273144, 30341430, 40455240, 60682860, 121365720]

約数ペア:

[(1, 121365720), (2, 60682860), (3, 40455240), (4, 30341430), (5, 24273144), (6, 20227620), (7, 17337960), (8, 15170715), (9, 13485080), (10, 12136572), (12, 10113810), (14, 8668980), (15, 8091048), (17, 7139160), (18, 6742540), (20, 6068286), (21, 5779320), (24, 5056905), (28, 4334490), (30, 4045524), (34, 3569580), (35, 3467592), (36, 3371270), (40, 3034143), (42, 2889660), (45, 2697016), (51, 2379720), (56, 2167245), (60, 2022762), (63, 1926440), (68, 1784790), (70, 1733796), (72, 1685635), (84, 1444830), (85, 1427832), (90, 1348508), (102, 1189860), (105, 1155864), (119, 1019880), (120, 1011381), (126, 963220), (136, 892395), (140, 866898), (153, 793240), (168, 722415), (170, 713916), (180, 674254), (204, 594930), (210, 577932), (238, 509940), (252, 481610), (255, 475944), (280, 433449), (306, 396620), (315, 385288), (340, 356958), (357, 339960), (360, 337127), (408, 297465), (420, 288966), (476, 254970), (504, 240805), (510, 237972), (595, 203976), (612, 198310), (630, 192644), (680, 178479), (714, 169980), (765, 158648), (840, 144483), (952, 127485), (1020, 118986), (1071, 113320), (1190, 101988), (1224, 99155), (1260, 96322), (1428, 84990), (1530, 79324), (1785, 67992), (2040, 59493), (2142, 56660), (2380, 50994), (2520, 48161), (2833, 42840), (2856, 42495), (3060, 39662), (3570, 33996), (4284, 28330), (4760, 25497), (5355, 22664), (5666, 21420), (6120, 19831), (7140, 16998), (8499, 14280), (8568, 14165), (10710, 11332)]