908227320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7606

約数の個数: 256

約数和(自身を含む): 3658798080

約数和(自身を除く): 2750570760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 7561, 8008, 8580, 9240, 10010, 10920, 12012, 15015, 15122, 17160, 20020, 22683, 24024, 30030, 30244, 37805, 40040, 45366, 52927, 60060, 60488, 75610, 83171, 90732, 98293, 105854, 113415, 120120, 151220, 158781, 166342, 181464, 196586, 211708, 226830, 249513, 264635, 294879, 302440, 317562, 332684, 393172, 415855, 423416, 453660, 491465, 499026, 529270, 582197, 589758, 635124, 665368, 688051, 786344, 793905, 831710, 907320, 982930, 998052, 1058540, 1081223, 1164394, 1179516, 1247565, 1270248, 1376102, 1474395, 1587810, 1663420, 1746591, 1965860, 1996104, 2064153, 2117080, 2162446, 2328788, 2359032, 2495130, 2752204, 2910985, 2948790, 3175620, 3243669, 3326840, 3440255, 3493182, 3931720, 4128306, 4324892, 4657576, 4990260, 5406115, 5504408, 5821970, 5897580, 6351240, 6487338, 6880510, 6986364, 7568561, 8256612, 8649784, 8732955, 9980520, 10320765, 10812230, 11643940, 11795160, 12974676, 13761020, 13972728, 15137122, 16218345, 16513224, 17465910, 20641530, 21624460, 22705683, 23287880, 25949352, 27522040, 30274244, 32436690, 34931820, 37842805, 41283060, 43248920, 45411366, 60548488, 64873380, 69863640, 75685610, 82566120, 90822732, 113528415, 129746760, 151371220, 181645464, 227056830, 302742440, 454113660, 908227320]

約数ペア:

[(1, 908227320), (2, 454113660), (3, 302742440), (4, 227056830), (5, 181645464), (6, 151371220), (7, 129746760), (8, 113528415), (10, 90822732), (11, 82566120), (12, 75685610), (13, 69863640), (14, 64873380), (15, 60548488), (20, 45411366), (21, 43248920), (22, 41283060), (24, 37842805), (26, 34931820), (28, 32436690), (30, 30274244), (33, 27522040), (35, 25949352), (39, 23287880), (40, 22705683), (42, 21624460), (44, 20641530), (52, 17465910), (55, 16513224), (56, 16218345), (60, 15137122), (65, 13972728), (66, 13761020), (70, 12974676), (77, 11795160), (78, 11643940), (84, 10812230), (88, 10320765), (91, 9980520), (104, 8732955), (105, 8649784), (110, 8256612), (120, 7568561), (130, 6986364), (132, 6880510), (140, 6487338), (143, 6351240), (154, 5897580), (156, 5821970), (165, 5504408), (168, 5406115), (182, 4990260), (195, 4657576), (210, 4324892), (220, 4128306), (231, 3931720), (260, 3493182), (264, 3440255), (273, 3326840), (280, 3243669), (286, 3175620), (308, 2948790), (312, 2910985), (330, 2752204), (364, 2495130), (385, 2359032), (390, 2328788), (420, 2162446), (429, 2117080), (440, 2064153), (455, 1996104), (462, 1965860), (520, 1746591), (546, 1663420), (572, 1587810), (616, 1474395), (660, 1376102), (715, 1270248), (728, 1247565), (770, 1179516), (780, 1164394), (840, 1081223), (858, 1058540), (910, 998052), (924, 982930), (1001, 907320), (1092, 831710), (1144, 793905), (1155, 786344), (1320, 688051), (1365, 665368), (1430, 635124), (1540, 589758), (1560, 582197), (1716, 529270), (1820, 499026), (1848, 491465), (2002, 453660), (2145, 423416), (2184, 415855), (2310, 393172), (2730, 332684), (2860, 317562), (3003, 302440), (3080, 294879), (3432, 264635), (3640, 249513), (4004, 226830), (4290, 211708), (4620, 196586), (5005, 181464), (5460, 166342), (5720, 158781), (6006, 151220), (7561, 120120), (8008, 113415), (8580, 105854), (9240, 98293), (10010, 90732), (10920, 83171), (12012, 75610), (15015, 60488), (15122, 60060), (17160, 52927), (20020, 45366), (22683, 40040), (24024, 37805), (30030, 30244)]