242731440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2876

約数の個数: 240

約数和(自身を含む): 986776128

約数和(自身を除く): 744044688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2833, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5666, 5712, 6120, 7140, 8499, 8568, 9520, 10710, 11332, 12240, 14165, 14280, 16998, 17136, 19831, 21420, 22664, 25497, 28330, 28560, 33996, 39662, 42495, 42840, 45328, 48161, 50994, 56660, 59493, 67992, 79324, 84990, 85680, 96322, 99155, 101988, 113320, 118986, 127485, 135984, 144483, 158648, 169980, 178479, 192644, 198310, 203976, 226640, 237972, 240805, 254970, 288966, 297465, 317296, 337127, 339960, 356958, 385288, 396620, 407952, 433449, 475944, 481610, 509940, 577932, 594930, 674254, 679920, 713916, 722415, 770576, 793240, 866898, 892395, 951888, 963220, 1011381, 1019880, 1155864, 1189860, 1348508, 1427832, 1444830, 1586480, 1685635, 1733796, 1784790, 1926440, 2022762, 2039760, 2167245, 2311728, 2379720, 2697016, 2855664, 2889660, 3034143, 3371270, 3467592, 3569580, 3852880, 4045524, 4334490, 4759440, 5056905, 5394032, 5779320, 6068286, 6742540, 6935184, 7139160, 8091048, 8668980, 10113810, 11558640, 12136572, 13485080, 14278320, 15170715, 16182096, 17337960, 20227620, 24273144, 26970160, 30341430, 34675920, 40455240, 48546288, 60682860, 80910480, 121365720, 242731440]

約数ペア:

[(1, 242731440), (2, 121365720), (3, 80910480), (4, 60682860), (5, 48546288), (6, 40455240), (7, 34675920), (8, 30341430), (9, 26970160), (10, 24273144), (12, 20227620), (14, 17337960), (15, 16182096), (16, 15170715), (17, 14278320), (18, 13485080), (20, 12136572), (21, 11558640), (24, 10113810), (28, 8668980), (30, 8091048), (34, 7139160), (35, 6935184), (36, 6742540), (40, 6068286), (42, 5779320), (45, 5394032), (48, 5056905), (51, 4759440), (56, 4334490), (60, 4045524), (63, 3852880), (68, 3569580), (70, 3467592), (72, 3371270), (80, 3034143), (84, 2889660), (85, 2855664), (90, 2697016), (102, 2379720), (105, 2311728), (112, 2167245), (119, 2039760), (120, 2022762), (126, 1926440), (136, 1784790), (140, 1733796), (144, 1685635), (153, 1586480), (168, 1444830), (170, 1427832), (180, 1348508), (204, 1189860), (210, 1155864), (238, 1019880), (240, 1011381), (252, 963220), (255, 951888), (272, 892395), (280, 866898), (306, 793240), (315, 770576), (336, 722415), (340, 713916), (357, 679920), (360, 674254), (408, 594930), (420, 577932), (476, 509940), (504, 481610), (510, 475944), (560, 433449), (595, 407952), (612, 396620), (630, 385288), (680, 356958), (714, 339960), (720, 337127), (765, 317296), (816, 297465), (840, 288966), (952, 254970), (1008, 240805), (1020, 237972), (1071, 226640), (1190, 203976), (1224, 198310), (1260, 192644), (1360, 178479), (1428, 169980), (1530, 158648), (1680, 144483), (1785, 135984), (1904, 127485), (2040, 118986), (2142, 113320), (2380, 101988), (2448, 99155), (2520, 96322), (2833, 85680), (2856, 84990), (3060, 79324), (3570, 67992), (4080, 59493), (4284, 56660), (4760, 50994), (5040, 48161), (5355, 45328), (5666, 42840), (5712, 42495), (6120, 39662), (7140, 33996), (8499, 28560), (8568, 28330), (9520, 25497), (10710, 22664), (11332, 21420), (12240, 19831), (14165, 17136), (14280, 16998)]