1297016640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6343}}^1$

素因数の和:6437

約数の個数: 168

約数和(自身を含む): 4524743808

約数和(自身を除く): 3227727168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6343, 6390, 6816, 8520, 10224, 11360, 12686, 12780, 13632, 17040, 19029, 20448, 22720, 25372, 25560, 31715, 34080, 38058, 40896, 50744, 51120, 57087, 63430, 68160, 76116, 95145, 101488, 102240, 114174, 126860, 152232, 190290, 202976, 204480, 228348, 253720, 285435, 304464, 380580, 405952, 450353, 456696, 507440, 570870, 608928, 761160, 900706, 913392, 1014880, 1141740, 1217856, 1351059, 1522320, 1801412, 1826784, 2029760, 2251765, 2283480, 2702118, 3044640, 3602824, 3653568, 4053177, 4503530, 4566960, 5404236, 6089280, 6755295, 7205648, 8106354, 9007060, 9133920, 10808472, 13510590, 14411296, 16212708, 18014120, 18267840, 20265885, 21616944, 27021180, 28822592, 32425416, 36028240, 40531770, 43233888, 54042360, 64850832, 72056480, 81063540, 86467776, 108084720, 129701664, 144112960, 162127080, 216169440, 259403328, 324254160, 432338880, 648508320, 1297016640]

約数ペア:

[(1, 1297016640), (2, 648508320), (3, 432338880), (4, 324254160), (5, 259403328), (6, 216169440), (8, 162127080), (9, 144112960), (10, 129701664), (12, 108084720), (15, 86467776), (16, 81063540), (18, 72056480), (20, 64850832), (24, 54042360), (30, 43233888), (32, 40531770), (36, 36028240), (40, 32425416), (45, 28822592), (48, 27021180), (60, 21616944), (64, 20265885), (71, 18267840), (72, 18014120), (80, 16212708), (90, 14411296), (96, 13510590), (120, 10808472), (142, 9133920), (144, 9007060), (160, 8106354), (180, 7205648), (192, 6755295), (213, 6089280), (240, 5404236), (284, 4566960), (288, 4503530), (320, 4053177), (355, 3653568), (360, 3602824), (426, 3044640), (480, 2702118), (568, 2283480), (576, 2251765), (639, 2029760), (710, 1826784), (720, 1801412), (852, 1522320), (960, 1351059), (1065, 1217856), (1136, 1141740), (1278, 1014880), (1420, 913392), (1440, 900706), (1704, 761160), (2130, 608928), (2272, 570870), (2556, 507440), (2840, 456696), (2880, 450353), (3195, 405952), (3408, 380580), (4260, 304464), (4544, 285435), (5112, 253720), (5680, 228348), (6343, 204480), (6390, 202976), (6816, 190290), (8520, 152232), (10224, 126860), (11360, 114174), (12686, 102240), (12780, 101488), (13632, 95145), (17040, 76116), (19029, 68160), (20448, 63430), (22720, 57087), (25372, 51120), (25560, 50744), (31715, 40896), (34080, 38058)]