1612249860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 5288951808

約数和(自身を除く): 3676701948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 155, 156, 169, 186, 195, 223, 230, 260, 276, 299, 310, 338, 345, 372, 390, 403, 446, 460, 465, 507, 598, 620, 669, 676, 690, 713, 780, 806, 845, 892, 897, 930, 1014, 1115, 1196, 1209, 1338, 1380, 1426, 1495, 1612, 1690, 1794, 1860, 2015, 2028, 2139, 2230, 2418, 2535, 2676, 2852, 2899, 2990, 3345, 3380, 3565, 3588, 3887, 4030, 4278, 4460, 4485, 4836, 5070, 5129, 5239, 5798, 5980, 6045, 6690, 6913, 7130, 7774, 8060, 8556, 8697, 8970, 9269, 10140, 10258, 10478, 10695, 11596, 11661, 12090, 13380, 13826, 14260, 14495, 15387, 15548, 15717, 17394, 17940, 18538, 19435, 20516, 20739, 20956, 21390, 23322, 24180, 25645, 26195, 27652, 27807, 28990, 30774, 31434, 34565, 34788, 37076, 37687, 38870, 41478, 42780, 43485, 46345, 46644, 51290, 52390, 55614, 57980, 58305, 61548, 62868, 66677, 69130, 75374, 76935, 77740, 78585, 82956, 86970, 89869, 92690, 102580, 103695, 104780, 111228, 113061, 116610, 120497, 133354, 138260, 139035, 150748, 153870, 157170, 158999, 173940, 179738, 185380, 188435, 200031, 207390, 226122, 233220, 240994, 266708, 269607, 278070, 307740, 314340, 317998, 333385, 359476, 361491, 376870, 400062, 414780, 449345, 452244, 476997, 481988, 539214, 556140, 565305, 602485, 635996, 666770, 722982, 753740, 794995, 800124, 866801, 898690, 953994, 1000155, 1078428, 1130610, 1168297, 1204970, 1333540, 1348035, 1445964, 1589990, 1733602, 1797380, 1807455, 1907988, 2000310, 2066987, 2261220, 2336594, 2384985, 2409940, 2600403, 2696070, 3179980, 3467204, 3504891, 3614910, 4000620, 4133974, 4334005, 4673188, 4769970, 5200806, 5392140, 5841485, 6200961, 7009782, 7229820, 8267948, 8668010, 9539940, 10334935, 10401612, 11682970, 12401922, 13002015, 14019564, 17336020, 17524455, 20669870, 23365940, 24803844, 26004030, 26870831, 31004805, 35048910, 41339740, 52008060, 53741662, 62009610, 70097820, 80612493, 107483324, 124019220, 134354155, 161224986, 268708310, 322449972, 403062465, 537416620, 806124930, 1612249860]

約数ペア:

[(1, 1612249860), (2, 806124930), (3, 537416620), (4, 403062465), (5, 322449972), (6, 268708310), (10, 161224986), (12, 134354155), (13, 124019220), (15, 107483324), (20, 80612493), (23, 70097820), (26, 62009610), (30, 53741662), (31, 52008060), (39, 41339740), (46, 35048910), (52, 31004805), (60, 26870831), (62, 26004030), (65, 24803844), (69, 23365940), (78, 20669870), (92, 17524455), (93, 17336020), (115, 14019564), (124, 13002015), (130, 12401922), (138, 11682970), (155, 10401612), (156, 10334935), (169, 9539940), (186, 8668010), (195, 8267948), (223, 7229820), (230, 7009782), (260, 6200961), (276, 5841485), (299, 5392140), (310, 5200806), (338, 4769970), (345, 4673188), (372, 4334005), (390, 4133974), (403, 4000620), (446, 3614910), (460, 3504891), (465, 3467204), (507, 3179980), (598, 2696070), (620, 2600403), (669, 2409940), (676, 2384985), (690, 2336594), (713, 2261220), (780, 2066987), (806, 2000310), (845, 1907988), (892, 1807455), (897, 1797380), (930, 1733602), (1014, 1589990), (1115, 1445964), (1196, 1348035), (1209, 1333540), (1338, 1204970), (1380, 1168297), (1426, 1130610), (1495, 1078428), (1612, 1000155), (1690, 953994), (1794, 898690), (1860, 866801), (2015, 800124), (2028, 794995), (2139, 753740), (2230, 722982), (2418, 666770), (2535, 635996), (2676, 602485), (2852, 565305), (2899, 556140), (2990, 539214), (3345, 481988), (3380, 476997), (3565, 452244), (3588, 449345), (3887, 414780), (4030, 400062), (4278, 376870), (4460, 361491), (4485, 359476), (4836, 333385), (5070, 317998), (5129, 314340), (5239, 307740), (5798, 278070), (5980, 269607), (6045, 266708), (6690, 240994), (6913, 233220), (7130, 226122), (7774, 207390), (8060, 200031), (8556, 188435), (8697, 185380), (8970, 179738), (9269, 173940), (10140, 158999), (10258, 157170), (10478, 153870), (10695, 150748), (11596, 139035), (11661, 138260), (12090, 133354), (13380, 120497), (13826, 116610), (14260, 113061), (14495, 111228), (15387, 104780), (15548, 103695), (15717, 102580), (17394, 92690), (17940, 89869), (18538, 86970), (19435, 82956), (20516, 78585), (20739, 77740), (20956, 76935), (21390, 75374), (23322, 69130), (24180, 66677), (25645, 62868), (26195, 61548), (27652, 58305), (27807, 57980), (28990, 55614), (30774, 52390), (31434, 51290), (34565, 46644), (34788, 46345), (37076, 43485), (37687, 42780), (38870, 41478)]