14285440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 39327120

約数和(自身を除く): 25041680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 101, 104, 128, 130, 136, 160, 170, 202, 208, 221, 260, 272, 320, 340, 404, 416, 442, 505, 520, 544, 640, 680, 808, 832, 884, 1010, 1040, 1088, 1105, 1313, 1360, 1616, 1664, 1717, 1768, 2020, 2080, 2176, 2210, 2626, 2720, 3232, 3434, 3536, 4040, 4160, 4420, 5252, 5440, 6464, 6565, 6868, 7072, 8080, 8320, 8585, 8840, 10504, 10880, 12928, 13130, 13736, 14144, 16160, 17170, 17680, 21008, 22321, 26260, 27472, 28288, 32320, 34340, 35360, 42016, 44642, 52520, 54944, 64640, 68680, 70720, 84032, 89284, 105040, 109888, 111605, 137360, 141440, 168064, 178568, 210080, 219776, 223210, 274720, 357136, 420160, 446420, 549440, 714272, 840320, 892840, 1098880, 1428544, 1785680, 2857088, 3571360, 7142720, 14285440]

約数ペア:

[(1, 14285440), (2, 7142720), (4, 3571360), (5, 2857088), (8, 1785680), (10, 1428544), (13, 1098880), (16, 892840), (17, 840320), (20, 714272), (26, 549440), (32, 446420), (34, 420160), (40, 357136), (52, 274720), (64, 223210), (65, 219776), (68, 210080), (80, 178568), (85, 168064), (101, 141440), (104, 137360), (128, 111605), (130, 109888), (136, 105040), (160, 89284), (170, 84032), (202, 70720), (208, 68680), (221, 64640), (260, 54944), (272, 52520), (320, 44642), (340, 42016), (404, 35360), (416, 34340), (442, 32320), (505, 28288), (520, 27472), (544, 26260), (640, 22321), (680, 21008), (808, 17680), (832, 17170), (884, 16160), (1010, 14144), (1040, 13736), (1088, 13130), (1105, 12928), (1313, 10880), (1360, 10504), (1616, 8840), (1664, 8585), (1717, 8320), (1768, 8080), (2020, 7072), (2080, 6868), (2176, 6565), (2210, 6464), (2626, 5440), (2720, 5252), (3232, 4420), (3434, 4160), (3536, 4040)]