488018160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2680

約数の個数: 240

約数和(自身を含む): 1924418496

約数和(自身を除く): 1436400336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2617, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 5040, 5180, 5234, 5328, 6216, 6660, 7770, 7851, 8880, 9324, 10360, 10468, 11655, 12432, 13085, 13320, 15540, 15702, 18319, 18648, 20720, 20936, 23310, 23553, 26170, 26640, 31080, 31404, 36638, 37296, 39255, 41872, 46620, 47106, 52340, 54957, 62160, 62808, 73276, 78510, 91595, 93240, 94212, 96829, 104680, 109914, 117765, 125616, 146552, 157020, 164871, 183190, 186480, 188424, 193658, 209360, 219828, 235530, 274785, 290487, 293104, 314040, 329742, 366380, 376848, 387316, 439656, 471060, 484145, 549570, 580974, 628080, 659484, 677803, 732760, 774632, 824355, 871461, 879312, 942120, 968290, 1099140, 1161948, 1318968, 1355606, 1452435, 1465520, 1549264, 1648710, 1742922, 1884240, 1936580, 2033409, 2198280, 2323896, 2637936, 2711212, 2904870, 3297420, 3389015, 3485844, 3873160, 4066818, 4357305, 4396560, 4647792, 5422424, 5809740, 6100227, 6594840, 6778030, 6971688, 7746320, 8133636, 8714610, 10167045, 10844848, 11619480, 12200454, 13189680, 13556060, 13943376, 16267272, 17429220, 20334090, 23238960, 24400908, 27112120, 30501135, 32534544, 34858440, 40668180, 48801816, 54224240, 61002270, 69716880, 81336360, 97603632, 122004540, 162672720, 244009080, 488018160]

約数ペア:

[(1, 488018160), (2, 244009080), (3, 162672720), (4, 122004540), (5, 97603632), (6, 81336360), (7, 69716880), (8, 61002270), (9, 54224240), (10, 48801816), (12, 40668180), (14, 34858440), (15, 32534544), (16, 30501135), (18, 27112120), (20, 24400908), (21, 23238960), (24, 20334090), (28, 17429220), (30, 16267272), (35, 13943376), (36, 13556060), (37, 13189680), (40, 12200454), (42, 11619480), (45, 10844848), (48, 10167045), (56, 8714610), (60, 8133636), (63, 7746320), (70, 6971688), (72, 6778030), (74, 6594840), (80, 6100227), (84, 5809740), (90, 5422424), (105, 4647792), (111, 4396560), (112, 4357305), (120, 4066818), (126, 3873160), (140, 3485844), (144, 3389015), (148, 3297420), (168, 2904870), (180, 2711212), (185, 2637936), (210, 2323896), (222, 2198280), (240, 2033409), (252, 1936580), (259, 1884240), (280, 1742922), (296, 1648710), (315, 1549264), (333, 1465520), (336, 1452435), (360, 1355606), (370, 1318968), (420, 1161948), (444, 1099140), (504, 968290), (518, 942120), (555, 879312), (560, 871461), (592, 824355), (630, 774632), (666, 732760), (720, 677803), (740, 659484), (777, 628080), (840, 580974), (888, 549570), (1008, 484145), (1036, 471060), (1110, 439656), (1260, 387316), (1295, 376848), (1332, 366380), (1480, 329742), (1554, 314040), (1665, 293104), (1680, 290487), (1776, 274785), (2072, 235530), (2220, 219828), (2331, 209360), (2520, 193658), (2590, 188424), (2617, 186480), (2664, 183190), (2960, 164871), (3108, 157020), (3330, 146552), (3885, 125616), (4144, 117765), (4440, 109914), (4662, 104680), (5040, 96829), (5180, 94212), (5234, 93240), (5328, 91595), (6216, 78510), (6660, 73276), (7770, 62808), (7851, 62160), (8880, 54957), (9324, 52340), (10360, 47106), (10468, 46620), (11655, 41872), (12432, 39255), (13085, 37296), (13320, 36638), (15540, 31404), (15702, 31080), (18319, 26640), (18648, 26170), (20720, 23553), (20936, 23310)]