1275542280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1380

約数の個数: 192

約数和(自身を含む): 4363407360

約数和(自身を除く): 3087865080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 138, 180, 184, 207, 230, 254, 276, 345, 360, 381, 414, 460, 508, 552, 635, 690, 762, 828, 920, 1016, 1035, 1143, 1213, 1270, 1380, 1524, 1656, 1905, 2070, 2286, 2426, 2540, 2760, 2921, 3048, 3639, 3810, 4140, 4572, 4852, 5080, 5715, 5842, 6065, 7278, 7620, 8280, 8763, 9144, 9704, 10917, 11430, 11684, 12130, 14556, 14605, 15240, 17526, 18195, 21834, 22860, 23368, 24260, 26289, 27899, 29112, 29210, 35052, 36390, 43668, 43815, 45720, 48520, 52578, 54585, 55798, 58420, 70104, 72780, 83697, 87336, 87630, 105156, 109170, 111596, 116840, 131445, 139495, 145560, 154051, 167394, 175260, 210312, 218340, 223192, 251091, 262890, 278990, 308102, 334788, 350520, 418485, 436680, 462153, 502182, 525780, 557980, 616204, 669576, 770255, 836970, 924306, 1004364, 1051560, 1115960, 1232408, 1255455, 1386459, 1540510, 1673940, 1848612, 2008728, 2310765, 2510910, 2772918, 3081020, 3347880, 3543173, 3697224, 4621530, 5021820, 5545836, 6162040, 6932295, 7086346, 9243060, 10043640, 10629519, 11091672, 13864590, 14172692, 17715865, 18486120, 21259038, 27729180, 28345384, 31888557, 35431730, 42518076, 53147595, 55458360, 63777114, 70863460, 85036152, 106295190, 127554228, 141726920, 159442785, 212590380, 255108456, 318885570, 425180760, 637771140, 1275542280]

約数ペア:

[(1, 1275542280), (2, 637771140), (3, 425180760), (4, 318885570), (5, 255108456), (6, 212590380), (8, 159442785), (9, 141726920), (10, 127554228), (12, 106295190), (15, 85036152), (18, 70863460), (20, 63777114), (23, 55458360), (24, 53147595), (30, 42518076), (36, 35431730), (40, 31888557), (45, 28345384), (46, 27729180), (60, 21259038), (69, 18486120), (72, 17715865), (90, 14172692), (92, 13864590), (115, 11091672), (120, 10629519), (127, 10043640), (138, 9243060), (180, 7086346), (184, 6932295), (207, 6162040), (230, 5545836), (254, 5021820), (276, 4621530), (345, 3697224), (360, 3543173), (381, 3347880), (414, 3081020), (460, 2772918), (508, 2510910), (552, 2310765), (635, 2008728), (690, 1848612), (762, 1673940), (828, 1540510), (920, 1386459), (1016, 1255455), (1035, 1232408), (1143, 1115960), (1213, 1051560), (1270, 1004364), (1380, 924306), (1524, 836970), (1656, 770255), (1905, 669576), (2070, 616204), (2286, 557980), (2426, 525780), (2540, 502182), (2760, 462153), (2921, 436680), (3048, 418485), (3639, 350520), (3810, 334788), (4140, 308102), (4572, 278990), (4852, 262890), (5080, 251091), (5715, 223192), (5842, 218340), (6065, 210312), (7278, 175260), (7620, 167394), (8280, 154051), (8763, 145560), (9144, 139495), (9704, 131445), (10917, 116840), (11430, 111596), (11684, 109170), (12130, 105156), (14556, 87630), (14605, 87336), (15240, 83697), (17526, 72780), (18195, 70104), (21834, 58420), (22860, 55798), (23368, 54585), (24260, 52578), (26289, 48520), (27899, 45720), (29112, 43815), (29210, 43668), (35052, 36390)]