12976982520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1162

約数の個数: 192

約数和(自身を含む): 41240171520

約数和(自身を除く): 28263189000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 463, 570, 647, 722, 760, 926, 1083, 1140, 1294, 1389, 1444, 1805, 1852, 1941, 2166, 2280, 2315, 2588, 2778, 2888, 3235, 3610, 3704, 3882, 4332, 4630, 5176, 5415, 5556, 6470, 6945, 7220, 7764, 8664, 8797, 9260, 9705, 10830, 11112, 12293, 12940, 13890, 14440, 15528, 17594, 18520, 19410, 21660, 24586, 25880, 26391, 27780, 35188, 36879, 38820, 43320, 43985, 49172, 52782, 55560, 61465, 70376, 73758, 77640, 87970, 98344, 105564, 122930, 131955, 147516, 167143, 175940, 184395, 211128, 233567, 245860, 263910, 295032, 299561, 334286, 351880, 368790, 467134, 491720, 501429, 527820, 599122, 668572, 700701, 737580, 835715, 898683, 934268, 1002858, 1055640, 1167835, 1198244, 1337144, 1401402, 1475160, 1497805, 1671430, 1797366, 1868536, 2005716, 2335670, 2396488, 2507145, 2802804, 2995610, 3342860, 3503505, 3594732, 4011432, 4493415, 4671340, 5014290, 5605608, 5691659, 5991220, 6685720, 7007010, 7189464, 8986830, 9342680, 10028580, 11383318, 11982440, 14014020, 17074977, 17973660, 20057160, 22766636, 28028040, 28458295, 34149954, 35947320, 45533272, 56916590, 68299908, 85374885, 108141521, 113833180, 136599816, 170749770, 216283042, 227666360, 324424563, 341499540, 432566084, 540707605, 648849126, 682999080, 865132168, 1081415210, 1297698252, 1622122815, 2162830420, 2595396504, 3244245630, 4325660840, 6488491260, 12976982520]

約数ペア:

[(1, 12976982520), (2, 6488491260), (3, 4325660840), (4, 3244245630), (5, 2595396504), (6, 2162830420), (8, 1622122815), (10, 1297698252), (12, 1081415210), (15, 865132168), (19, 682999080), (20, 648849126), (24, 540707605), (30, 432566084), (38, 341499540), (40, 324424563), (57, 227666360), (60, 216283042), (76, 170749770), (95, 136599816), (114, 113833180), (120, 108141521), (152, 85374885), (190, 68299908), (228, 56916590), (285, 45533272), (361, 35947320), (380, 34149954), (456, 28458295), (463, 28028040), (570, 22766636), (647, 20057160), (722, 17973660), (760, 17074977), (926, 14014020), (1083, 11982440), (1140, 11383318), (1294, 10028580), (1389, 9342680), (1444, 8986830), (1805, 7189464), (1852, 7007010), (1941, 6685720), (2166, 5991220), (2280, 5691659), (2315, 5605608), (2588, 5014290), (2778, 4671340), (2888, 4493415), (3235, 4011432), (3610, 3594732), (3704, 3503505), (3882, 3342860), (4332, 2995610), (4630, 2802804), (5176, 2507145), (5415, 2396488), (5556, 2335670), (6470, 2005716), (6945, 1868536), (7220, 1797366), (7764, 1671430), (8664, 1497805), (8797, 1475160), (9260, 1401402), (9705, 1337144), (10830, 1198244), (11112, 1167835), (12293, 1055640), (12940, 1002858), (13890, 934268), (14440, 898683), (15528, 835715), (17594, 737580), (18520, 700701), (19410, 668572), (21660, 599122), (24586, 527820), (25880, 501429), (26391, 491720), (27780, 467134), (35188, 368790), (36879, 351880), (38820, 334286), (43320, 299561), (43985, 295032), (49172, 263910), (52782, 245860), (55560, 233567), (61465, 211128), (70376, 184395), (73758, 175940), (77640, 167143), (87970, 147516), (98344, 131955), (105564, 122930)]