220011960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 851005440

約数和(自身を除く): 630993480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 49, 51, 56, 60, 62, 68, 70, 71, 84, 85, 93, 98, 102, 105, 119, 120, 124, 136, 140, 142, 147, 155, 168, 170, 186, 196, 204, 210, 213, 217, 238, 245, 248, 255, 280, 284, 294, 310, 340, 355, 357, 372, 392, 408, 420, 426, 434, 465, 476, 490, 497, 510, 527, 568, 588, 595, 620, 651, 680, 710, 714, 735, 744, 833, 840, 852, 868, 930, 952, 980, 994, 1020, 1054, 1065, 1085, 1176, 1190, 1207, 1240, 1302, 1420, 1428, 1470, 1491, 1519, 1581, 1666, 1704, 1736, 1785, 1860, 1960, 1988, 2040, 2108, 2130, 2170, 2201, 2380, 2414, 2485, 2499, 2604, 2635, 2840, 2856, 2940, 2982, 3038, 3162, 3255, 3332, 3479, 3570, 3621, 3689, 3720, 3976, 4165, 4216, 4260, 4340, 4402, 4557, 4760, 4828, 4970, 4998, 5208, 5270, 5880, 5964, 6035, 6076, 6324, 6510, 6603, 6664, 6958, 7140, 7242, 7378, 7455, 7595, 7905, 8330, 8449, 8520, 8680, 8804, 9114, 9656, 9940, 9996, 10437, 10540, 11005, 11067, 11928, 12070, 12152, 12495, 12648, 13020, 13206, 13916, 14280, 14484, 14756, 14910, 15190, 15407, 15810, 16660, 16898, 17395, 17608, 18105, 18228, 18445, 19880, 19992, 20874, 21080, 22010, 22134, 22785, 24140, 24990, 25347, 25823, 26040, 26412, 27832, 28968, 29512, 29820, 30380, 30814, 31620, 33015, 33320, 33796, 34790, 36210, 36456, 36890, 37417, 41748, 42245, 44020, 44268, 45570, 46221, 48280, 49980, 50694, 51646, 52185, 52824, 55335, 59143, 59640, 60760, 61628, 63240, 66030, 67592, 69580, 72420, 73780, 74834, 77035, 77469, 83496, 84490, 88040, 88536, 91140, 92442, 99960, 101388, 103292, 104370, 107849, 110670, 112251, 118286, 123256, 126735, 129115, 132060, 139160, 144840, 147560, 149668, 154070, 154938, 168980, 177429, 182280, 184884, 187085, 202776, 206584, 208740, 215698, 221340, 224502, 231105, 236572, 253470, 258230, 261919, 264120, 295715, 299336, 308140, 309876, 323547, 337960, 354858, 369768, 374170, 387345, 417480, 431396, 442680, 449004, 462210, 473144, 506940, 516460, 523838, 539245, 561255, 591430, 616280, 619752, 647094, 709716, 748340, 774690, 785757, 862792, 887145, 898008, 924420, 1013880, 1032920, 1047676, 1078490, 1122510, 1182860, 1294188, 1309595, 1419432, 1496680, 1549380, 1571514, 1617735, 1774290, 1833433, 1848840, 2095352, 2156980, 2245020, 2365720, 2588376, 2619190, 3098760, 3143028, 3235470, 3548580, 3666866, 3928785, 4313960, 4490040, 5238380, 5500299, 6286056, 6470940, 7097160, 7333732, 7857570, 9167165, 10476760, 11000598, 12941880, 14667464, 15715140, 18334330, 22001196, 27501495, 31430280, 36668660, 44002392, 55002990, 73337320, 110005980, 220011960]

約数ペア:

[(1, 220011960), (2, 110005980), (3, 73337320), (4, 55002990), (5, 44002392), (6, 36668660), (7, 31430280), (8, 27501495), (10, 22001196), (12, 18334330), (14, 15715140), (15, 14667464), (17, 12941880), (20, 11000598), (21, 10476760), (24, 9167165), (28, 7857570), (30, 7333732), (31, 7097160), (34, 6470940), (35, 6286056), (40, 5500299), (42, 5238380), (49, 4490040), (51, 4313960), (56, 3928785), (60, 3666866), (62, 3548580), (68, 3235470), (70, 3143028), (71, 3098760), (84, 2619190), (85, 2588376), (93, 2365720), (98, 2245020), (102, 2156980), (105, 2095352), (119, 1848840), (120, 1833433), (124, 1774290), (136, 1617735), (140, 1571514), (142, 1549380), (147, 1496680), (155, 1419432), (168, 1309595), (170, 1294188), (186, 1182860), (196, 1122510), (204, 1078490), (210, 1047676), (213, 1032920), (217, 1013880), (238, 924420), (245, 898008), (248, 887145), (255, 862792), (280, 785757), (284, 774690), (294, 748340), (310, 709716), (340, 647094), (355, 619752), (357, 616280), (372, 591430), (392, 561255), (408, 539245), (420, 523838), (426, 516460), (434, 506940), (465, 473144), (476, 462210), (490, 449004), (497, 442680), (510, 431396), (527, 417480), (568, 387345), (588, 374170), (595, 369768), (620, 354858), (651, 337960), (680, 323547), (710, 309876), (714, 308140), (735, 299336), (744, 295715), (833, 264120), (840, 261919), (852, 258230), (868, 253470), (930, 236572), (952, 231105), (980, 224502), (994, 221340), (1020, 215698), (1054, 208740), (1065, 206584), (1085, 202776), (1176, 187085), (1190, 184884), (1207, 182280), (1240, 177429), (1302, 168980), (1420, 154938), (1428, 154070), (1470, 149668), (1491, 147560), (1519, 144840), (1581, 139160), (1666, 132060), (1704, 129115), (1736, 126735), (1785, 123256), (1860, 118286), (1960, 112251), (1988, 110670), (2040, 107849), (2108, 104370), (2130, 103292), (2170, 101388), (2201, 99960), (2380, 92442), (2414, 91140), (2485, 88536), (2499, 88040), (2604, 84490), (2635, 83496), (2840, 77469), (2856, 77035), (2940, 74834), (2982, 73780), (3038, 72420), (3162, 69580), (3255, 67592), (3332, 66030), (3479, 63240), (3570, 61628), (3621, 60760), (3689, 59640), (3720, 59143), (3976, 55335), (4165, 52824), (4216, 52185), (4260, 51646), (4340, 50694), (4402, 49980), (4557, 48280), (4760, 46221), (4828, 45570), (4970, 44268), (4998, 44020), (5208, 42245), (5270, 41748), (5880, 37417), (5964, 36890), (6035, 36456), (6076, 36210), (6324, 34790), (6510, 33796), (6603, 33320), (6664, 33015), (6958, 31620), (7140, 30814), (7242, 30380), (7378, 29820), (7455, 29512), (7595, 28968), (7905, 27832), (8330, 26412), (8449, 26040), (8520, 25823), (8680, 25347), (8804, 24990), (9114, 24140), (9656, 22785), (9940, 22134), (9996, 22010), (10437, 21080), (10540, 20874), (11005, 19992), (11067, 19880), (11928, 18445), (12070, 18228), (12152, 18105), (12495, 17608), (12648, 17395), (13020, 16898), (13206, 16660), (13916, 15810), (14280, 15407), (14484, 15190), (14756, 14910)]