1569170720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 4267468800

約数和(自身を除く): 2698298080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 199, 208, 221, 223, 260, 272, 340, 398, 416, 442, 446, 520, 544, 680, 796, 884, 892, 995, 1040, 1105, 1115, 1360, 1592, 1768, 1784, 1990, 2080, 2210, 2230, 2587, 2720, 2899, 3184, 3383, 3536, 3568, 3791, 3980, 4420, 4460, 5174, 5798, 6368, 6766, 7072, 7136, 7582, 7960, 8840, 8920, 10348, 11596, 12935, 13532, 14495, 15164, 15920, 16915, 17680, 17840, 18955, 20696, 23192, 25870, 27064, 28990, 30328, 31840, 33830, 35360, 35680, 37910, 41392, 43979, 44377, 46384, 49283, 51740, 54128, 57980, 60656, 67660, 75820, 82784, 87958, 88754, 92768, 98566, 103480, 108256, 115960, 121312, 135320, 151640, 175916, 177508, 197132, 206960, 219895, 221885, 231920, 246415, 270640, 303280, 351832, 355016, 394264, 413920, 439790, 443770, 463840, 492830, 541280, 576901, 606560, 703664, 710032, 754409, 788528, 879580, 887540, 985660, 1153802, 1407328, 1420064, 1508818, 1577056, 1759160, 1775080, 1971320, 2307604, 2884505, 3017636, 3518320, 3550160, 3772045, 3942640, 4615208, 5769010, 6035272, 7036640, 7100320, 7544090, 7885280, 9230416, 9807317, 11538020, 12070544, 15088180, 18460832, 19614634, 23076040, 24141088, 30176360, 39229268, 46152080, 49036585, 60352720, 78458536, 92304160, 98073170, 120705440, 156917072, 196146340, 313834144, 392292680, 784585360, 1569170720]

約数ペア:

[(1, 1569170720), (2, 784585360), (4, 392292680), (5, 313834144), (8, 196146340), (10, 156917072), (13, 120705440), (16, 98073170), (17, 92304160), (20, 78458536), (26, 60352720), (32, 49036585), (34, 46152080), (40, 39229268), (52, 30176360), (65, 24141088), (68, 23076040), (80, 19614634), (85, 18460832), (104, 15088180), (130, 12070544), (136, 11538020), (160, 9807317), (170, 9230416), (199, 7885280), (208, 7544090), (221, 7100320), (223, 7036640), (260, 6035272), (272, 5769010), (340, 4615208), (398, 3942640), (416, 3772045), (442, 3550160), (446, 3518320), (520, 3017636), (544, 2884505), (680, 2307604), (796, 1971320), (884, 1775080), (892, 1759160), (995, 1577056), (1040, 1508818), (1105, 1420064), (1115, 1407328), (1360, 1153802), (1592, 985660), (1768, 887540), (1784, 879580), (1990, 788528), (2080, 754409), (2210, 710032), (2230, 703664), (2587, 606560), (2720, 576901), (2899, 541280), (3184, 492830), (3383, 463840), (3536, 443770), (3568, 439790), (3791, 413920), (3980, 394264), (4420, 355016), (4460, 351832), (5174, 303280), (5798, 270640), (6368, 246415), (6766, 231920), (7072, 221885), (7136, 219895), (7582, 206960), (7960, 197132), (8840, 177508), (8920, 175916), (10348, 151640), (11596, 135320), (12935, 121312), (13532, 115960), (14495, 108256), (15164, 103480), (15920, 98566), (16915, 92768), (17680, 88754), (17840, 87958), (18955, 82784), (20696, 75820), (23192, 67660), (25870, 60656), (27064, 57980), (28990, 54128), (30328, 51740), (31840, 49283), (33830, 46384), (35360, 44377), (35680, 43979), (37910, 41392)]