189593040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8717

約数の個数: 160

約数和(自身を含む): 723453696

約数和(自身を除く): 533860656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 8681, 10920, 17362, 21840, 26043, 34724, 43405, 52086, 60767, 69448, 86810, 104172, 112853, 121534, 130215, 138896, 173620, 182301, 208344, 225706, 243068, 260430, 303835, 338559, 347240, 364602, 416688, 451412, 486136, 520860, 564265, 607670, 677118, 694480, 729204, 789971, 902824, 911505, 972272, 1041720, 1128530, 1215340, 1354236, 1458408, 1579942, 1692795, 1805648, 1823010, 2083440, 2257060, 2369913, 2430680, 2708472, 2916816, 3159884, 3385590, 3646020, 3949855, 4514120, 4739826, 4861360, 5416944, 6319768, 6771180, 7292040, 7899710, 9028240, 9479652, 11849565, 12639536, 13542360, 14584080, 15799420, 18959304, 23699130, 27084720, 31598840, 37918608, 47398260, 63197680, 94796520, 189593040]

約数ペア:

[(1, 189593040), (2, 94796520), (3, 63197680), (4, 47398260), (5, 37918608), (6, 31598840), (7, 27084720), (8, 23699130), (10, 18959304), (12, 15799420), (13, 14584080), (14, 13542360), (15, 12639536), (16, 11849565), (20, 9479652), (21, 9028240), (24, 7899710), (26, 7292040), (28, 6771180), (30, 6319768), (35, 5416944), (39, 4861360), (40, 4739826), (42, 4514120), (48, 3949855), (52, 3646020), (56, 3385590), (60, 3159884), (65, 2916816), (70, 2708472), (78, 2430680), (80, 2369913), (84, 2257060), (91, 2083440), (104, 1823010), (105, 1805648), (112, 1692795), (120, 1579942), (130, 1458408), (140, 1354236), (156, 1215340), (168, 1128530), (182, 1041720), (195, 972272), (208, 911505), (210, 902824), (240, 789971), (260, 729204), (273, 694480), (280, 677118), (312, 607670), (336, 564265), (364, 520860), (390, 486136), (420, 451412), (455, 416688), (520, 364602), (546, 347240), (560, 338559), (624, 303835), (728, 260430), (780, 243068), (840, 225706), (910, 208344), (1040, 182301), (1092, 173620), (1365, 138896), (1456, 130215), (1560, 121534), (1680, 112853), (1820, 104172), (2184, 86810), (2730, 69448), (3120, 60767), (3640, 52086), (4368, 43405), (5460, 34724), (7280, 26043), (8681, 21840), (10920, 17362)]