1615934520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5070

約数の個数: 192

約数和(自身を含む): 5609260800

約数和(自身を除く): 3993326280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 620, 696, 744, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1395, 1740, 1798, 1860, 2088, 2232, 2610, 2697, 2790, 3480, 3596, 3720, 4495, 4993, 5220, 5394, 5580, 7192, 8091, 8990, 9986, 10440, 10788, 11160, 13485, 14979, 16182, 17980, 19972, 21576, 24965, 26970, 29958, 32364, 35960, 39944, 40455, 44937, 49930, 53940, 59916, 64728, 74895, 80910, 89874, 99860, 107880, 119832, 144797, 149790, 154783, 161820, 179748, 199720, 224685, 289594, 299580, 309566, 323640, 359496, 434391, 449370, 464349, 579188, 599160, 619132, 723985, 773915, 868782, 898740, 928698, 1158376, 1238264, 1303173, 1393047, 1447970, 1547830, 1737564, 1797480, 1857396, 2171955, 2321745, 2606346, 2786094, 2895940, 3095660, 3475128, 3714792, 4343910, 4488707, 4643490, 5212692, 5572188, 5791880, 6191320, 6515865, 6965235, 8687820, 8977414, 9286980, 10425384, 11144376, 13031730, 13466121, 13930470, 17375640, 17954828, 18573960, 22443535, 26063460, 26932242, 27860940, 35909656, 40398363, 44887070, 52126920, 53864484, 55721880, 67330605, 80796726, 89774140, 107728968, 134661210, 161593452, 179548280, 201991815, 269322420, 323186904, 403983630, 538644840, 807967260, 1615934520]

約数ペア:

[(1, 1615934520), (2, 807967260), (3, 538644840), (4, 403983630), (5, 323186904), (6, 269322420), (8, 201991815), (9, 179548280), (10, 161593452), (12, 134661210), (15, 107728968), (18, 89774140), (20, 80796726), (24, 67330605), (29, 55721880), (30, 53864484), (31, 52126920), (36, 44887070), (40, 40398363), (45, 35909656), (58, 27860940), (60, 26932242), (62, 26063460), (72, 22443535), (87, 18573960), (90, 17954828), (93, 17375640), (116, 13930470), (120, 13466121), (124, 13031730), (145, 11144376), (155, 10425384), (174, 9286980), (180, 8977414), (186, 8687820), (232, 6965235), (248, 6515865), (261, 6191320), (279, 5791880), (290, 5572188), (310, 5212692), (348, 4643490), (360, 4488707), (372, 4343910), (435, 3714792), (465, 3475128), (522, 3095660), (558, 2895940), (580, 2786094), (620, 2606346), (696, 2321745), (744, 2171955), (870, 1857396), (899, 1797480), (930, 1737564), (1044, 1547830), (1116, 1447970), (1160, 1393047), (1240, 1303173), (1305, 1238264), (1395, 1158376), (1740, 928698), (1798, 898740), (1860, 868782), (2088, 773915), (2232, 723985), (2610, 619132), (2697, 599160), (2790, 579188), (3480, 464349), (3596, 449370), (3720, 434391), (4495, 359496), (4993, 323640), (5220, 309566), (5394, 299580), (5580, 289594), (7192, 224685), (8091, 199720), (8990, 179748), (9986, 161820), (10440, 154783), (10788, 149790), (11160, 144797), (13485, 119832), (14979, 107880), (16182, 99860), (17980, 89874), (19972, 80910), (21576, 74895), (24965, 64728), (26970, 59916), (29958, 53940), (32364, 49930), (35960, 44937), (39944, 40455)]