1370705920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 208

約数和(自身を含む): 3623436288

約数和(自身を除く): 2252730368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 127, 128, 136, 155, 160, 170, 248, 254, 256, 272, 310, 320, 340, 496, 508, 512, 527, 544, 620, 635, 640, 680, 992, 1016, 1024, 1054, 1088, 1240, 1270, 1280, 1360, 1984, 2032, 2048, 2108, 2159, 2176, 2480, 2540, 2560, 2635, 2720, 3937, 3968, 4064, 4096, 4216, 4318, 4352, 4960, 5080, 5120, 5270, 5440, 7874, 7936, 8128, 8432, 8636, 8704, 9920, 10160, 10240, 10540, 10795, 10880, 15748, 15872, 16256, 16864, 17272, 17408, 19685, 19840, 20320, 20480, 21080, 21590, 21760, 31496, 31744, 32512, 33728, 34544, 34816, 39370, 39680, 40640, 42160, 43180, 43520, 62992, 63488, 65024, 66929, 67456, 69088, 69632, 78740, 79360, 81280, 84320, 86360, 87040, 125984, 126976, 130048, 133858, 134912, 138176, 157480, 158720, 162560, 168640, 172720, 174080, 251968, 260096, 267716, 269824, 276352, 314960, 317440, 325120, 334645, 337280, 345440, 348160, 503936, 520192, 535432, 539648, 552704, 629920, 634880, 650240, 669290, 674560, 690880, 1007872, 1070864, 1079296, 1105408, 1259840, 1300480, 1338580, 1349120, 1381760, 2015744, 2141728, 2158592, 2210816, 2519680, 2600960, 2677160, 2698240, 2763520, 4031488, 4283456, 4421632, 5039360, 5354320, 5396480, 5527040, 8062976, 8566912, 8843264, 10078720, 10708640, 10792960, 11054080, 16125952, 17133824, 20157440, 21417280, 22108160, 34267648, 40314880, 42834560, 44216320, 68535296, 80629760, 85669120, 137070592, 171338240, 274141184, 342676480, 685352960, 1370705920]

約数ペア:

[(1, 1370705920), (2, 685352960), (4, 342676480), (5, 274141184), (8, 171338240), (10, 137070592), (16, 85669120), (17, 80629760), (20, 68535296), (31, 44216320), (32, 42834560), (34, 40314880), (40, 34267648), (62, 22108160), (64, 21417280), (68, 20157440), (80, 17133824), (85, 16125952), (124, 11054080), (127, 10792960), (128, 10708640), (136, 10078720), (155, 8843264), (160, 8566912), (170, 8062976), (248, 5527040), (254, 5396480), (256, 5354320), (272, 5039360), (310, 4421632), (320, 4283456), (340, 4031488), (496, 2763520), (508, 2698240), (512, 2677160), (527, 2600960), (544, 2519680), (620, 2210816), (635, 2158592), (640, 2141728), (680, 2015744), (992, 1381760), (1016, 1349120), (1024, 1338580), (1054, 1300480), (1088, 1259840), (1240, 1105408), (1270, 1079296), (1280, 1070864), (1360, 1007872), (1984, 690880), (2032, 674560), (2048, 669290), (2108, 650240), (2159, 634880), (2176, 629920), (2480, 552704), (2540, 539648), (2560, 535432), (2635, 520192), (2720, 503936), (3937, 348160), (3968, 345440), (4064, 337280), (4096, 334645), (4216, 325120), (4318, 317440), (4352, 314960), (4960, 276352), (5080, 269824), (5120, 267716), (5270, 260096), (5440, 251968), (7874, 174080), (7936, 172720), (8128, 168640), (8432, 162560), (8636, 158720), (8704, 157480), (9920, 138176), (10160, 134912), (10240, 133858), (10540, 130048), (10795, 126976), (10880, 125984), (15748, 87040), (15872, 86360), (16256, 84320), (16864, 81280), (17272, 79360), (17408, 78740), (19685, 69632), (19840, 69088), (20320, 67456), (20480, 66929), (21080, 65024), (21590, 63488), (21760, 62992), (31496, 43520), (31744, 43180), (32512, 42160), (33728, 40640), (34544, 39680), (34816, 39370)]