874915440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2617}}^1$

素因数の和:2839

約数の個数: 160

約数和(自身を含む): 3116467200

約数和(自身を除く): 2241551760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1680, 1990, 2388, 2617, 2786, 2985, 3184, 3980, 4179, 4776, 5234, 5572, 5970, 6965, 7851, 7960, 8358, 9552, 10468, 11144, 11940, 13085, 13930, 15702, 15920, 16716, 18319, 20895, 20936, 22288, 23880, 26170, 27860, 31404, 33432, 36638, 39255, 41790, 41872, 47760, 52340, 54957, 55720, 62808, 66864, 73276, 78510, 83580, 91595, 104680, 109914, 111440, 125616, 146552, 157020, 167160, 183190, 209360, 219828, 274785, 293104, 314040, 334320, 366380, 439656, 520783, 549570, 628080, 732760, 879312, 1041566, 1099140, 1465520, 1562349, 2083132, 2198280, 2603915, 3124698, 3645481, 4166264, 4396560, 5207830, 6249396, 7290962, 7811745, 8332528, 10415660, 10936443, 12498792, 14581924, 15623490, 18227405, 20831320, 21872886, 24997584, 29163848, 31246980, 36454810, 41662640, 43745772, 54682215, 58327696, 62493960, 72909620, 87491544, 109364430, 124987920, 145819240, 174983088, 218728860, 291638480, 437457720, 874915440]

約数ペア:

[(1, 874915440), (2, 437457720), (3, 291638480), (4, 218728860), (5, 174983088), (6, 145819240), (7, 124987920), (8, 109364430), (10, 87491544), (12, 72909620), (14, 62493960), (15, 58327696), (16, 54682215), (20, 43745772), (21, 41662640), (24, 36454810), (28, 31246980), (30, 29163848), (35, 24997584), (40, 21872886), (42, 20831320), (48, 18227405), (56, 15623490), (60, 14581924), (70, 12498792), (80, 10936443), (84, 10415660), (105, 8332528), (112, 7811745), (120, 7290962), (140, 6249396), (168, 5207830), (199, 4396560), (210, 4166264), (240, 3645481), (280, 3124698), (336, 2603915), (398, 2198280), (420, 2083132), (560, 1562349), (597, 1465520), (796, 1099140), (840, 1041566), (995, 879312), (1194, 732760), (1393, 628080), (1592, 549570), (1680, 520783), (1990, 439656), (2388, 366380), (2617, 334320), (2786, 314040), (2985, 293104), (3184, 274785), (3980, 219828), (4179, 209360), (4776, 183190), (5234, 167160), (5572, 157020), (5970, 146552), (6965, 125616), (7851, 111440), (7960, 109914), (8358, 104680), (9552, 91595), (10468, 83580), (11144, 78510), (11940, 73276), (13085, 66864), (13930, 62808), (15702, 55720), (15920, 54957), (16716, 52340), (18319, 47760), (20895, 41872), (20936, 41790), (22288, 39255), (23880, 36638), (26170, 33432), (27860, 31404)]