671363640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 2266775280

約数和(自身を除く): 1595411640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 353, 360, 405, 540, 587, 648, 706, 810, 1059, 1080, 1174, 1412, 1620, 1761, 1765, 2118, 2348, 2824, 2935, 3177, 3240, 3522, 3530, 4236, 4696, 5283, 5295, 5870, 6354, 7044, 7060, 8472, 8805, 9531, 10566, 10590, 11740, 12708, 14088, 14120, 15849, 15885, 17610, 19062, 21132, 21180, 23480, 25416, 26415, 28593, 31698, 31770, 35220, 38124, 42264, 42360, 47547, 47655, 52830, 57186, 63396, 63540, 70440, 76248, 79245, 95094, 95310, 105660, 114372, 126792, 127080, 142965, 158490, 190188, 190620, 207211, 211320, 228744, 237735, 285930, 316980, 380376, 381240, 414422, 475470, 571860, 621633, 633960, 828844, 950940, 1036055, 1143720, 1243266, 1657688, 1864899, 1901880, 2072110, 2486532, 3108165, 3729798, 4144220, 4973064, 5594697, 6216330, 7459596, 8288440, 9324495, 11189394, 12432660, 14919192, 16784091, 18648990, 22378788, 24865320, 27973485, 33568182, 37297980, 44757576, 55946970, 67136364, 74595960, 83920455, 111893940, 134272728, 167840910, 223787880, 335681820, 671363640]

約数ペア:

[(1, 671363640), (2, 335681820), (3, 223787880), (4, 167840910), (5, 134272728), (6, 111893940), (8, 83920455), (9, 74595960), (10, 67136364), (12, 55946970), (15, 44757576), (18, 37297980), (20, 33568182), (24, 27973485), (27, 24865320), (30, 22378788), (36, 18648990), (40, 16784091), (45, 14919192), (54, 12432660), (60, 11189394), (72, 9324495), (81, 8288440), (90, 7459596), (108, 6216330), (120, 5594697), (135, 4973064), (162, 4144220), (180, 3729798), (216, 3108165), (270, 2486532), (324, 2072110), (353, 1901880), (360, 1864899), (405, 1657688), (540, 1243266), (587, 1143720), (648, 1036055), (706, 950940), (810, 828844), (1059, 633960), (1080, 621633), (1174, 571860), (1412, 475470), (1620, 414422), (1761, 381240), (1765, 380376), (2118, 316980), (2348, 285930), (2824, 237735), (2935, 228744), (3177, 211320), (3240, 207211), (3522, 190620), (3530, 190188), (4236, 158490), (4696, 142965), (5283, 127080), (5295, 126792), (5870, 114372), (6354, 105660), (7044, 95310), (7060, 95094), (8472, 79245), (8805, 76248), (9531, 70440), (10566, 63540), (10590, 63396), (11740, 57186), (12708, 52830), (14088, 47655), (14120, 47547), (15849, 42360), (15885, 42264), (17610, 38124), (19062, 35220), (21132, 31770), (21180, 31698), (23480, 28593), (25416, 26415)]