53210640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 198558720

約数和(自身を除く): 145348080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1667, 1680, 1995, 2128, 2280, 2660, 3192, 3334, 3990, 4560, 5001, 5320, 6384, 6668, 7980, 8335, 10002, 10640, 11669, 13336, 15960, 16670, 20004, 23338, 25005, 26672, 31673, 31920, 33340, 35007, 40008, 46676, 50010, 58345, 63346, 66680, 70014, 80016, 93352, 95019, 100020, 116690, 126692, 133360, 140028, 158365, 175035, 186704, 190038, 200040, 221711, 233380, 253384, 280056, 316730, 350070, 380076, 400080, 443422, 466760, 475095, 506768, 560112, 633460, 665133, 700140, 760152, 886844, 933520, 950190, 1108555, 1266920, 1330266, 1400280, 1520304, 1773688, 1900380, 2217110, 2533840, 2660532, 2800560, 3325665, 3547376, 3800760, 4434220, 5321064, 6651330, 7601520, 8868440, 10642128, 13302660, 17736880, 26605320, 53210640]

約数ペア:

[(1, 53210640), (2, 26605320), (3, 17736880), (4, 13302660), (5, 10642128), (6, 8868440), (7, 7601520), (8, 6651330), (10, 5321064), (12, 4434220), (14, 3800760), (15, 3547376), (16, 3325665), (19, 2800560), (20, 2660532), (21, 2533840), (24, 2217110), (28, 1900380), (30, 1773688), (35, 1520304), (38, 1400280), (40, 1330266), (42, 1266920), (48, 1108555), (56, 950190), (57, 933520), (60, 886844), (70, 760152), (76, 700140), (80, 665133), (84, 633460), (95, 560112), (105, 506768), (112, 475095), (114, 466760), (120, 443422), (133, 400080), (140, 380076), (152, 350070), (168, 316730), (190, 280056), (210, 253384), (228, 233380), (240, 221711), (266, 200040), (280, 190038), (285, 186704), (304, 175035), (336, 158365), (380, 140028), (399, 133360), (420, 126692), (456, 116690), (532, 100020), (560, 95019), (570, 93352), (665, 80016), (760, 70014), (798, 66680), (840, 63346), (912, 58345), (1064, 50010), (1140, 46676), (1330, 40008), (1520, 35007), (1596, 33340), (1667, 31920), (1680, 31673), (1995, 26672), (2128, 25005), (2280, 23338), (2660, 20004), (3192, 16670), (3334, 15960), (3990, 13336), (4560, 11669), (5001, 10640), (5320, 10002), (6384, 8335), (6668, 7980)]