231148320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 192

約数和(自身を含む): 830632320

約数和(自身を除く): 599484000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2179, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4358, 4420, 5304, 6240, 6537, 6630, 7072, 8160, 8716, 8840, 10608, 10895, 13074, 13260, 17432, 17680, 21216, 21790, 26148, 26520, 28327, 32685, 34864, 35360, 37043, 43580, 52296, 53040, 56654, 65370, 69728, 74086, 84981, 87160, 104592, 106080, 111129, 113308, 130740, 141635, 148172, 169962, 174320, 185215, 209184, 222258, 226616, 261480, 283270, 296344, 339924, 348640, 370430, 424905, 444516, 453232, 481559, 522960, 555645, 566540, 592688, 679848, 740860, 849810, 889032, 906464, 963118, 1045920, 1111290, 1133080, 1185376, 1359696, 1444677, 1481720, 1699620, 1778064, 1926236, 2222580, 2266160, 2407795, 2719392, 2889354, 2963440, 3399240, 3556128, 3852472, 4445160, 4532320, 4815590, 5778708, 5926880, 6798480, 7223385, 7704944, 8890320, 9631180, 11557416, 13596960, 14446770, 15409888, 17780640, 19262360, 23114832, 28893540, 38524720, 46229664, 57787080, 77049440, 115574160, 231148320]

約数ペア:

[(1, 231148320), (2, 115574160), (3, 77049440), (4, 57787080), (5, 46229664), (6, 38524720), (8, 28893540), (10, 23114832), (12, 19262360), (13, 17780640), (15, 15409888), (16, 14446770), (17, 13596960), (20, 11557416), (24, 9631180), (26, 8890320), (30, 7704944), (32, 7223385), (34, 6798480), (39, 5926880), (40, 5778708), (48, 4815590), (51, 4532320), (52, 4445160), (60, 3852472), (65, 3556128), (68, 3399240), (78, 2963440), (80, 2889354), (85, 2719392), (96, 2407795), (102, 2266160), (104, 2222580), (120, 1926236), (130, 1778064), (136, 1699620), (156, 1481720), (160, 1444677), (170, 1359696), (195, 1185376), (204, 1133080), (208, 1111290), (221, 1045920), (240, 963118), (255, 906464), (260, 889032), (272, 849810), (312, 740860), (340, 679848), (390, 592688), (408, 566540), (416, 555645), (442, 522960), (480, 481559), (510, 453232), (520, 444516), (544, 424905), (624, 370430), (663, 348640), (680, 339924), (780, 296344), (816, 283270), (884, 261480), (1020, 226616), (1040, 222258), (1105, 209184), (1248, 185215), (1326, 174320), (1360, 169962), (1560, 148172), (1632, 141635), (1768, 130740), (2040, 113308), (2080, 111129), (2179, 106080), (2210, 104592), (2652, 87160), (2720, 84981), (3120, 74086), (3315, 69728), (3536, 65370), (4080, 56654), (4358, 53040), (4420, 52296), (5304, 43580), (6240, 37043), (6537, 35360), (6630, 34864), (7072, 32685), (8160, 28327), (8716, 26520), (8840, 26148), (10608, 21790), (10895, 21216), (13074, 17680), (13260, 17432)]