122689320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 425779200

約数和(自身を除く): 303089880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 59, 60, 62, 65, 78, 86, 93, 104, 118, 120, 124, 129, 130, 155, 156, 172, 177, 186, 195, 215, 236, 248, 258, 260, 295, 310, 312, 344, 354, 372, 390, 403, 430, 465, 472, 516, 520, 559, 590, 620, 645, 708, 744, 767, 780, 806, 860, 885, 930, 1032, 1118, 1180, 1209, 1240, 1290, 1333, 1416, 1534, 1560, 1612, 1677, 1720, 1770, 1829, 1860, 2015, 2236, 2301, 2360, 2418, 2537, 2580, 2666, 2795, 3068, 3224, 3354, 3540, 3658, 3720, 3835, 3999, 4030, 4472, 4602, 4836, 5074, 5160, 5332, 5487, 5590, 6045, 6136, 6665, 6708, 7080, 7316, 7611, 7670, 7998, 8060, 8385, 9145, 9204, 9672, 10148, 10664, 10974, 11180, 11505, 12090, 12685, 13330, 13416, 14632, 15222, 15340, 15996, 16120, 16770, 17329, 18290, 18408, 19995, 20296, 21948, 22360, 23010, 23777, 24180, 25370, 26660, 27435, 30444, 30680, 31992, 32981, 33540, 34658, 36580, 38055, 39990, 43896, 46020, 47554, 48360, 50740, 51987, 53320, 54870, 60888, 65962, 67080, 69316, 71331, 73160, 76110, 78647, 79980, 86645, 92040, 95108, 98943, 101480, 103974, 109740, 118885, 131924, 138632, 142662, 152220, 157294, 159960, 164905, 173290, 190216, 197886, 207948, 219480, 235941, 237770, 259935, 263848, 285324, 304440, 314588, 329810, 346580, 356655, 393235, 395772, 415896, 471882, 475540, 494715, 519870, 570648, 629176, 659620, 693160, 713310, 786470, 791544, 943764, 951080, 989430, 1022411, 1039740, 1179705, 1319240, 1426620, 1572940, 1887528, 1978860, 2044822, 2079480, 2359410, 2853240, 3067233, 3145880, 3957720, 4089644, 4718820, 5112055, 6134466, 8179288, 9437640, 10224110, 12268932, 15336165, 20448220, 24537864, 30672330, 40896440, 61344660, 122689320]

約数ペア:

[(1, 122689320), (2, 61344660), (3, 40896440), (4, 30672330), (5, 24537864), (6, 20448220), (8, 15336165), (10, 12268932), (12, 10224110), (13, 9437640), (15, 8179288), (20, 6134466), (24, 5112055), (26, 4718820), (30, 4089644), (31, 3957720), (39, 3145880), (40, 3067233), (43, 2853240), (52, 2359410), (59, 2079480), (60, 2044822), (62, 1978860), (65, 1887528), (78, 1572940), (86, 1426620), (93, 1319240), (104, 1179705), (118, 1039740), (120, 1022411), (124, 989430), (129, 951080), (130, 943764), (155, 791544), (156, 786470), (172, 713310), (177, 693160), (186, 659620), (195, 629176), (215, 570648), (236, 519870), (248, 494715), (258, 475540), (260, 471882), (295, 415896), (310, 395772), (312, 393235), (344, 356655), (354, 346580), (372, 329810), (390, 314588), (403, 304440), (430, 285324), (465, 263848), (472, 259935), (516, 237770), (520, 235941), (559, 219480), (590, 207948), (620, 197886), (645, 190216), (708, 173290), (744, 164905), (767, 159960), (780, 157294), (806, 152220), (860, 142662), (885, 138632), (930, 131924), (1032, 118885), (1118, 109740), (1180, 103974), (1209, 101480), (1240, 98943), (1290, 95108), (1333, 92040), (1416, 86645), (1534, 79980), (1560, 78647), (1612, 76110), (1677, 73160), (1720, 71331), (1770, 69316), (1829, 67080), (1860, 65962), (2015, 60888), (2236, 54870), (2301, 53320), (2360, 51987), (2418, 50740), (2537, 48360), (2580, 47554), (2666, 46020), (2795, 43896), (3068, 39990), (3224, 38055), (3354, 36580), (3540, 34658), (3658, 33540), (3720, 32981), (3835, 31992), (3999, 30680), (4030, 30444), (4472, 27435), (4602, 26660), (4836, 25370), (5074, 24180), (5160, 23777), (5332, 23010), (5487, 22360), (5590, 21948), (6045, 20296), (6136, 19995), (6665, 18408), (6708, 18290), (7080, 17329), (7316, 16770), (7611, 16120), (7670, 15996), (7998, 15340), (8060, 15222), (8385, 14632), (9145, 13416), (9204, 13330), (9672, 12685), (10148, 12090), (10664, 11505), (10974, 11180)]