2086705080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 6946430400

約数和(自身を除く): 4859725320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 167, 180, 183, 244, 305, 334, 360, 366, 488, 501, 549, 569, 610, 668, 732, 835, 915, 1002, 1098, 1138, 1220, 1336, 1464, 1503, 1670, 1707, 1830, 2004, 2196, 2276, 2440, 2505, 2745, 2845, 3006, 3340, 3414, 3660, 4008, 4392, 4552, 5010, 5121, 5490, 5690, 6012, 6680, 6828, 7320, 7515, 8535, 10020, 10187, 10242, 10980, 11380, 12024, 13656, 15030, 17070, 20040, 20374, 20484, 21960, 22760, 25605, 30060, 30561, 34140, 34709, 40748, 40968, 50935, 51210, 60120, 61122, 68280, 69418, 81496, 91683, 95023, 101870, 102420, 104127, 122244, 138836, 152805, 173545, 183366, 190046, 203740, 204840, 208254, 244488, 277672, 285069, 305610, 312381, 347090, 366732, 380092, 407480, 416508, 458415, 475115, 520635, 570138, 611220, 624762, 694180, 733464, 760184, 833016, 855207, 916830, 950230, 1041270, 1140276, 1222440, 1249524, 1388360, 1425345, 1561905, 1710414, 1833660, 1900460, 2082540, 2280552, 2499048, 2850690, 3123810, 3420828, 3667320, 3800920, 4165080, 4276035, 5701380, 5796403, 6247620, 6841656, 8552070, 11402760, 11592806, 12495240, 17104140, 17389209, 23185612, 28982015, 34208280, 34778418, 46371224, 52167627, 57964030, 69556836, 86946045, 104335254, 115928060, 139113672, 173892090, 208670508, 231856120, 260838135, 347784180, 417341016, 521676270, 695568360, 1043352540, 2086705080]

約数ペア:

[(1, 2086705080), (2, 1043352540), (3, 695568360), (4, 521676270), (5, 417341016), (6, 347784180), (8, 260838135), (9, 231856120), (10, 208670508), (12, 173892090), (15, 139113672), (18, 115928060), (20, 104335254), (24, 86946045), (30, 69556836), (36, 57964030), (40, 52167627), (45, 46371224), (60, 34778418), (61, 34208280), (72, 28982015), (90, 23185612), (120, 17389209), (122, 17104140), (167, 12495240), (180, 11592806), (183, 11402760), (244, 8552070), (305, 6841656), (334, 6247620), (360, 5796403), (366, 5701380), (488, 4276035), (501, 4165080), (549, 3800920), (569, 3667320), (610, 3420828), (668, 3123810), (732, 2850690), (835, 2499048), (915, 2280552), (1002, 2082540), (1098, 1900460), (1138, 1833660), (1220, 1710414), (1336, 1561905), (1464, 1425345), (1503, 1388360), (1670, 1249524), (1707, 1222440), (1830, 1140276), (2004, 1041270), (2196, 950230), (2276, 916830), (2440, 855207), (2505, 833016), (2745, 760184), (2845, 733464), (3006, 694180), (3340, 624762), (3414, 611220), (3660, 570138), (4008, 520635), (4392, 475115), (4552, 458415), (5010, 416508), (5121, 407480), (5490, 380092), (5690, 366732), (6012, 347090), (6680, 312381), (6828, 305610), (7320, 285069), (7515, 277672), (8535, 244488), (10020, 208254), (10187, 204840), (10242, 203740), (10980, 190046), (11380, 183366), (12024, 173545), (13656, 152805), (15030, 138836), (17070, 122244), (20040, 104127), (20374, 102420), (20484, 101870), (21960, 95023), (22760, 91683), (25605, 81496), (30060, 69418), (30561, 68280), (34140, 61122), (34709, 60120), (40748, 51210), (40968, 50935)]