42490140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 157344768

約数和(自身を除く): 114854628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 541, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1082, 1122, 1155, 1190, 1309, 1428, 1540, 1623, 1785, 1870, 2164, 2244, 2310, 2380, 2618, 2705, 2805, 3246, 3570, 3740, 3787, 3927, 4620, 5236, 5410, 5610, 5951, 6492, 6545, 7140, 7574, 7854, 8115, 9197, 10820, 11220, 11361, 11902, 13090, 15148, 15708, 16230, 17853, 18394, 18935, 19635, 22722, 23804, 26180, 27591, 29755, 32460, 35706, 36788, 37870, 39270, 41657, 45444, 45985, 55182, 56805, 59510, 64379, 71412, 75740, 78540, 83314, 89265, 91970, 101167, 110364, 113610, 119020, 124971, 128758, 137955, 166628, 178530, 183940, 193137, 202334, 208285, 227220, 249942, 257516, 275910, 303501, 321895, 357060, 386274, 404668, 416570, 499884, 505835, 551820, 607002, 624855, 643790, 708169, 772548, 833140, 965685, 1011670, 1214004, 1249710, 1287580, 1416338, 1517505, 1931370, 2023340, 2124507, 2499420, 2832676, 3035010, 3540845, 3862740, 4249014, 6070020, 7081690, 8498028, 10622535, 14163380, 21245070, 42490140]

約数ペア:

[(1, 42490140), (2, 21245070), (3, 14163380), (4, 10622535), (5, 8498028), (6, 7081690), (7, 6070020), (10, 4249014), (11, 3862740), (12, 3540845), (14, 3035010), (15, 2832676), (17, 2499420), (20, 2124507), (21, 2023340), (22, 1931370), (28, 1517505), (30, 1416338), (33, 1287580), (34, 1249710), (35, 1214004), (42, 1011670), (44, 965685), (51, 833140), (55, 772548), (60, 708169), (66, 643790), (68, 624855), (70, 607002), (77, 551820), (84, 505835), (85, 499884), (102, 416570), (105, 404668), (110, 386274), (119, 357060), (132, 321895), (140, 303501), (154, 275910), (165, 257516), (170, 249942), (187, 227220), (204, 208285), (210, 202334), (220, 193137), (231, 183940), (238, 178530), (255, 166628), (308, 137955), (330, 128758), (340, 124971), (357, 119020), (374, 113610), (385, 110364), (420, 101167), (462, 91970), (476, 89265), (510, 83314), (541, 78540), (561, 75740), (595, 71412), (660, 64379), (714, 59510), (748, 56805), (770, 55182), (924, 45985), (935, 45444), (1020, 41657), (1082, 39270), (1122, 37870), (1155, 36788), (1190, 35706), (1309, 32460), (1428, 29755), (1540, 27591), (1623, 26180), (1785, 23804), (1870, 22722), (2164, 19635), (2244, 18935), (2310, 18394), (2380, 17853), (2618, 16230), (2705, 15708), (2805, 15148), (3246, 13090), (3570, 11902), (3740, 11361), (3787, 11220), (3927, 10820), (4620, 9197), (5236, 8115), (5410, 7854), (5610, 7574), (5951, 7140), (6492, 6545)]