170054220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 578543616

約数和(自身を除く): 408489396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 105, 111, 124, 140, 148, 155, 185, 186, 210, 217, 222, 259, 310, 353, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 706, 740, 777, 868, 930, 1036, 1059, 1085, 1110, 1147, 1295, 1302, 1412, 1554, 1765, 1860, 2118, 2170, 2220, 2294, 2471, 2590, 2604, 3108, 3255, 3441, 3530, 3885, 4236, 4340, 4588, 4942, 5180, 5295, 5735, 6510, 6882, 7060, 7413, 7770, 8029, 9884, 10590, 10943, 11470, 12355, 13020, 13061, 13764, 14826, 15540, 16058, 17205, 21180, 21886, 22940, 24087, 24710, 26122, 29652, 32116, 32829, 34410, 37065, 39183, 40145, 43772, 48174, 49420, 52244, 54715, 65305, 65658, 68820, 74130, 76601, 78366, 80290, 91427, 96348, 109430, 120435, 130610, 131316, 148260, 153202, 156732, 160580, 164145, 182854, 195915, 218860, 229803, 240870, 261220, 274281, 306404, 328290, 365708, 383005, 391830, 404891, 457135, 459606, 481740, 548562, 656580, 766010, 783660, 809782, 914270, 919212, 1097124, 1149015, 1214673, 1371405, 1532020, 1619564, 1828540, 2024455, 2298030, 2429346, 2742810, 2834237, 4048910, 4596060, 4858692, 5485620, 5668474, 6073365, 8097820, 8502711, 11336948, 12146730, 14171185, 17005422, 24293460, 28342370, 34010844, 42513555, 56684740, 85027110, 170054220]

約数ペア:

[(1, 170054220), (2, 85027110), (3, 56684740), (4, 42513555), (5, 34010844), (6, 28342370), (7, 24293460), (10, 17005422), (12, 14171185), (14, 12146730), (15, 11336948), (20, 8502711), (21, 8097820), (28, 6073365), (30, 5668474), (31, 5485620), (35, 4858692), (37, 4596060), (42, 4048910), (60, 2834237), (62, 2742810), (70, 2429346), (74, 2298030), (84, 2024455), (93, 1828540), (105, 1619564), (111, 1532020), (124, 1371405), (140, 1214673), (148, 1149015), (155, 1097124), (185, 919212), (186, 914270), (210, 809782), (217, 783660), (222, 766010), (259, 656580), (310, 548562), (353, 481740), (370, 459606), (372, 457135), (420, 404891), (434, 391830), (444, 383005), (465, 365708), (518, 328290), (555, 306404), (620, 274281), (651, 261220), (706, 240870), (740, 229803), (777, 218860), (868, 195915), (930, 182854), (1036, 164145), (1059, 160580), (1085, 156732), (1110, 153202), (1147, 148260), (1295, 131316), (1302, 130610), (1412, 120435), (1554, 109430), (1765, 96348), (1860, 91427), (2118, 80290), (2170, 78366), (2220, 76601), (2294, 74130), (2471, 68820), (2590, 65658), (2604, 65305), (3108, 54715), (3255, 52244), (3441, 49420), (3530, 48174), (3885, 43772), (4236, 40145), (4340, 39183), (4588, 37065), (4942, 34410), (5180, 32829), (5295, 32116), (5735, 29652), (6510, 26122), (6882, 24710), (7060, 24087), (7413, 22940), (7770, 21886), (8029, 21180), (9884, 17205), (10590, 16058), (10943, 15540), (11470, 14826), (12355, 13764), (13020, 13061)]