2015190880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7193}}^1$

素因数の和:7328

約数の個数: 96

約数和(自身を含む): 5090589504

約数和(自身を除く): 3075398624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 340, 412, 515, 544, 680, 824, 1030, 1360, 1648, 1751, 2060, 2720, 3296, 3502, 4120, 7004, 7193, 8240, 8755, 14008, 14386, 16480, 17510, 28016, 28772, 35020, 35965, 56032, 57544, 70040, 71930, 115088, 122281, 140080, 143860, 230176, 244562, 280160, 287720, 489124, 575440, 611405, 740879, 978248, 1150880, 1222810, 1481758, 1956496, 2445620, 2963516, 3704395, 3912992, 4891240, 5927032, 7408790, 9782480, 11854064, 12594943, 14817580, 19564960, 23708128, 25189886, 29635160, 50379772, 59270320, 62974715, 100759544, 118540640, 125949430, 201519088, 251898860, 403038176, 503797720, 1007595440, 2015190880]

約数ペア:

[(1, 2015190880), (2, 1007595440), (4, 503797720), (5, 403038176), (8, 251898860), (10, 201519088), (16, 125949430), (17, 118540640), (20, 100759544), (32, 62974715), (34, 59270320), (40, 50379772), (68, 29635160), (80, 25189886), (85, 23708128), (103, 19564960), (136, 14817580), (160, 12594943), (170, 11854064), (206, 9782480), (272, 7408790), (340, 5927032), (412, 4891240), (515, 3912992), (544, 3704395), (680, 2963516), (824, 2445620), (1030, 1956496), (1360, 1481758), (1648, 1222810), (1751, 1150880), (2060, 978248), (2720, 740879), (3296, 611405), (3502, 575440), (4120, 489124), (7004, 287720), (7193, 280160), (8240, 244562), (8755, 230176), (14008, 143860), (14386, 140080), (16480, 122281), (17510, 115088), (28016, 71930), (28772, 70040), (35020, 57544), (35965, 56032)]