160186920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 530496000

約数和(自身を除く): 370309080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 149, 155, 170, 186, 204, 248, 255, 289, 298, 310, 340, 372, 408, 447, 465, 510, 527, 578, 596, 620, 680, 744, 745, 867, 894, 930, 1020, 1054, 1156, 1192, 1240, 1445, 1490, 1581, 1734, 1788, 1860, 2040, 2108, 2235, 2312, 2533, 2635, 2890, 2980, 3162, 3468, 3576, 3720, 4216, 4335, 4470, 4619, 5066, 5270, 5780, 5960, 6324, 6936, 7599, 7905, 8670, 8940, 8959, 9238, 10132, 10540, 11560, 12648, 12665, 13857, 15198, 15810, 17340, 17880, 17918, 18476, 20264, 21080, 23095, 25330, 26877, 27714, 30396, 31620, 34680, 35836, 36952, 37995, 43061, 44795, 46190, 50660, 53754, 55428, 60792, 63240, 69285, 71672, 75990, 78523, 86122, 89590, 92380, 101320, 107508, 110856, 129183, 134385, 138570, 151980, 157046, 172244, 179180, 184760, 215016, 215305, 235569, 258366, 268770, 277140, 303960, 314092, 344488, 358360, 392615, 430610, 471138, 516732, 537540, 554280, 628184, 645915, 785230, 861220, 942276, 1033464, 1075080, 1177845, 1291830, 1334891, 1570460, 1722440, 1884552, 2355690, 2583660, 2669782, 3140920, 4004673, 4711380, 5167320, 5339564, 6674455, 8009346, 9422760, 10679128, 13348910, 16018692, 20023365, 26697820, 32037384, 40046730, 53395640, 80093460, 160186920]

約数ペア:

[(1, 160186920), (2, 80093460), (3, 53395640), (4, 40046730), (5, 32037384), (6, 26697820), (8, 20023365), (10, 16018692), (12, 13348910), (15, 10679128), (17, 9422760), (20, 8009346), (24, 6674455), (30, 5339564), (31, 5167320), (34, 4711380), (40, 4004673), (51, 3140920), (60, 2669782), (62, 2583660), (68, 2355690), (85, 1884552), (93, 1722440), (102, 1570460), (120, 1334891), (124, 1291830), (136, 1177845), (149, 1075080), (155, 1033464), (170, 942276), (186, 861220), (204, 785230), (248, 645915), (255, 628184), (289, 554280), (298, 537540), (310, 516732), (340, 471138), (372, 430610), (408, 392615), (447, 358360), (465, 344488), (510, 314092), (527, 303960), (578, 277140), (596, 268770), (620, 258366), (680, 235569), (744, 215305), (745, 215016), (867, 184760), (894, 179180), (930, 172244), (1020, 157046), (1054, 151980), (1156, 138570), (1192, 134385), (1240, 129183), (1445, 110856), (1490, 107508), (1581, 101320), (1734, 92380), (1788, 89590), (1860, 86122), (2040, 78523), (2108, 75990), (2235, 71672), (2312, 69285), (2533, 63240), (2635, 60792), (2890, 55428), (2980, 53754), (3162, 50660), (3468, 46190), (3576, 44795), (3720, 43061), (4216, 37995), (4335, 36952), (4470, 35836), (4619, 34680), (5066, 31620), (5270, 30396), (5780, 27714), (5960, 26877), (6324, 25330), (6936, 23095), (7599, 21080), (7905, 20264), (8670, 18476), (8940, 17918), (8959, 17880), (9238, 17340), (10132, 15810), (10540, 15198), (11560, 13857), (12648, 12665)]