15697173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:3021

約数の個数: 160

約数和(自身を含む): 49306665600

約数和(自身を除く): 33609491760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 163, 240, 298, 326, 447, 489, 596, 652, 745, 815, 894, 978, 1192, 1304, 1490, 1630, 1788, 1956, 2235, 2384, 2445, 2608, 2693, 2980, 3260, 3576, 3912, 4470, 4890, 5386, 5960, 6520, 7152, 7824, 8079, 8940, 9780, 10772, 11920, 13040, 13465, 16158, 17880, 19560, 21544, 24287, 26930, 32316, 35760, 39120, 40395, 43088, 48574, 53860, 64632, 72861, 80790, 97148, 107720, 121435, 129264, 145722, 161580, 194296, 215440, 242870, 291444, 323160, 364305, 388592, 401257, 438959, 485740, 582888, 646320, 728610, 802514, 877918, 971480, 1165776, 1203771, 1316877, 1457220, 1605028, 1755836, 1942960, 2006285, 2194795, 2407542, 2633754, 2914440, 3210056, 3511672, 4012570, 4389590, 4815084, 5267508, 5828880, 6018855, 6420112, 6584385, 7023344, 8025140, 8779180, 9630168, 10535016, 12037710, 13168770, 16050280, 17558360, 19260336, 21070032, 24075420, 26337540, 32100560, 35116720, 48150840, 52675080, 65404891, 96301680, 105350160, 130809782, 196214673, 261619564, 327024455, 392429346, 523239128, 654048910, 784858692, 981073365, 1046478256, 1308097820, 1569717384, 1962146730, 2616195640, 3139434768, 3924293460, 5232391280, 7848586920, 15697173840]

約数ペア:

[(1, 15697173840), (2, 7848586920), (3, 5232391280), (4, 3924293460), (5, 3139434768), (6, 2616195640), (8, 1962146730), (10, 1569717384), (12, 1308097820), (15, 1046478256), (16, 981073365), (20, 784858692), (24, 654048910), (30, 523239128), (40, 392429346), (48, 327024455), (60, 261619564), (80, 196214673), (120, 130809782), (149, 105350160), (163, 96301680), (240, 65404891), (298, 52675080), (326, 48150840), (447, 35116720), (489, 32100560), (596, 26337540), (652, 24075420), (745, 21070032), (815, 19260336), (894, 17558360), (978, 16050280), (1192, 13168770), (1304, 12037710), (1490, 10535016), (1630, 9630168), (1788, 8779180), (1956, 8025140), (2235, 7023344), (2384, 6584385), (2445, 6420112), (2608, 6018855), (2693, 5828880), (2980, 5267508), (3260, 4815084), (3576, 4389590), (3912, 4012570), (4470, 3511672), (4890, 3210056), (5386, 2914440), (5960, 2633754), (6520, 2407542), (7152, 2194795), (7824, 2006285), (8079, 1942960), (8940, 1755836), (9780, 1605028), (10772, 1457220), (11920, 1316877), (13040, 1203771), (13465, 1165776), (16158, 971480), (17880, 877918), (19560, 802514), (21544, 728610), (24287, 646320), (26930, 582888), (32316, 485740), (35760, 438959), (39120, 401257), (40395, 388592), (43088, 364305), (48574, 323160), (53860, 291444), (64632, 242870), (72861, 215440), (80790, 194296), (97148, 161580), (107720, 145722), (121435, 129264)]