2018059120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2808

約数の個数: 240

約数和(自身を含む): 6306748128

約数和(自身を除く): 4288689008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 170, 176, 187, 196, 220, 238, 245, 272, 280, 308, 340, 374, 385, 392, 440, 476, 490, 539, 560, 595, 616, 680, 748, 770, 784, 833, 880, 935, 952, 980, 1078, 1190, 1232, 1309, 1360, 1496, 1540, 1666, 1870, 1904, 1960, 2156, 2380, 2618, 2695, 2753, 2992, 3080, 3332, 3740, 3920, 4165, 4312, 4760, 5236, 5390, 5506, 6160, 6545, 6664, 7480, 8330, 8624, 9163, 9520, 10472, 10780, 11012, 13090, 13328, 13765, 14960, 16660, 18326, 19271, 20944, 21560, 22024, 26180, 27530, 30283, 33320, 36652, 38542, 43120, 44048, 45815, 46801, 52360, 55060, 60566, 66640, 73304, 77084, 91630, 93602, 96355, 104720, 110120, 121132, 134897, 146608, 151415, 154168, 183260, 187204, 192710, 211981, 220240, 234005, 242264, 269794, 302830, 308336, 327607, 366520, 374408, 385420, 423962, 468010, 484528, 514811, 539588, 605660, 655214, 674485, 733040, 748816, 770840, 847924, 936020, 1029622, 1059905, 1079176, 1211320, 1310428, 1348970, 1483867, 1541680, 1638035, 1695848, 1872040, 2059244, 2119810, 2158352, 2293249, 2422640, 2574055, 2620856, 2697940, 2967734, 3276070, 3391696, 3603677, 3744080, 4118488, 4239620, 4586498, 5148110, 5241712, 5395880, 5935468, 6552140, 7207354, 7419335, 8236976, 8479240, 9172996, 10296220, 10791760, 11466245, 11870936, 13104280, 14414708, 14838670, 16958480, 18018385, 18345992, 20592440, 22932490, 23741872, 25225739, 26208560, 28829416, 29677340, 36036770, 36691984, 41184880, 45864980, 50451478, 57658832, 59354680, 72073540, 91729960, 100902956, 118709360, 126128695, 144147080, 183459920, 201805912, 252257390, 288294160, 403611824, 504514780, 1009029560, 2018059120]

約数ペア:

[(1, 2018059120), (2, 1009029560), (4, 504514780), (5, 403611824), (7, 288294160), (8, 252257390), (10, 201805912), (11, 183459920), (14, 144147080), (16, 126128695), (17, 118709360), (20, 100902956), (22, 91729960), (28, 72073540), (34, 59354680), (35, 57658832), (40, 50451478), (44, 45864980), (49, 41184880), (55, 36691984), (56, 36036770), (68, 29677340), (70, 28829416), (77, 26208560), (80, 25225739), (85, 23741872), (88, 22932490), (98, 20592440), (110, 18345992), (112, 18018385), (119, 16958480), (136, 14838670), (140, 14414708), (154, 13104280), (170, 11870936), (176, 11466245), (187, 10791760), (196, 10296220), (220, 9172996), (238, 8479240), (245, 8236976), (272, 7419335), (280, 7207354), (308, 6552140), (340, 5935468), (374, 5395880), (385, 5241712), (392, 5148110), (440, 4586498), (476, 4239620), (490, 4118488), (539, 3744080), (560, 3603677), (595, 3391696), (616, 3276070), (680, 2967734), (748, 2697940), (770, 2620856), (784, 2574055), (833, 2422640), (880, 2293249), (935, 2158352), (952, 2119810), (980, 2059244), (1078, 1872040), (1190, 1695848), (1232, 1638035), (1309, 1541680), (1360, 1483867), (1496, 1348970), (1540, 1310428), (1666, 1211320), (1870, 1079176), (1904, 1059905), (1960, 1029622), (2156, 936020), (2380, 847924), (2618, 770840), (2695, 748816), (2753, 733040), (2992, 674485), (3080, 655214), (3332, 605660), (3740, 539588), (3920, 514811), (4165, 484528), (4312, 468010), (4760, 423962), (5236, 385420), (5390, 374408), (5506, 366520), (6160, 327607), (6545, 308336), (6664, 302830), (7480, 269794), (8330, 242264), (8624, 234005), (9163, 220240), (9520, 211981), (10472, 192710), (10780, 187204), (11012, 183260), (13090, 154168), (13328, 151415), (13765, 146608), (14960, 134897), (16660, 121132), (18326, 110120), (19271, 104720), (20944, 96355), (21560, 93602), (22024, 91630), (26180, 77084), (27530, 73304), (30283, 66640), (33320, 60566), (36652, 55060), (38542, 52360), (43120, 46801), (44048, 45815)]