71223219200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12889

約数の個数: 264

約数和(自身を含む): 208293287424

約数和(自身を除く): 137070068224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 512, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 2800, 3100, 3200, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 5425, 5600, 6200, 6400, 6944, 7168, 7936, 8680, 8960, 9920, 10850, 11200, 12400, 12800, 12821, 13888, 15872, 17360, 17920, 19840, 21700, 22400, 24800, 25600, 25642, 27776, 31744, 34720, 35840, 39680, 43400, 44800, 49600, 51284, 55552, 64105, 69440, 79360, 86800, 89600, 89747, 99200, 102568, 111104, 128210, 138880, 158720, 173600, 179200, 179494, 198400, 205136, 222208, 256420, 277760, 320525, 347200, 358988, 396800, 397451, 410272, 448735, 512840, 555520, 641050, 694400, 717976, 793600, 794902, 820544, 897470, 1025680, 1111040, 1282100, 1388800, 1435952, 1589804, 1641088, 1794940, 1987255, 2051360, 2243675, 2564200, 2777600, 2782157, 2871904, 3179608, 3282176, 3589880, 3974510, 4102720, 4487350, 5128400, 5555200, 5564314, 5743808, 6359216, 6564352, 7179760, 7949020, 8205440, 8974700, 9936275, 10256800, 11128628, 11487616, 12718432, 13128704, 13910785, 14359520, 15898040, 16410880, 17949400, 19872550, 20513600, 22257256, 22975232, 25436864, 27821570, 28719040, 31796080, 32821760, 35898800, 39745100, 41027200, 44514512, 45950464, 50873728, 55643140, 57438080, 63592160, 65643520, 69553925, 71797600, 79490200, 82054400, 89029024, 91900928, 101747456, 111286280, 114876160, 127184320, 139107850, 143595200, 158980400, 164108800, 178058048, 203494912, 222572560, 229752320, 254368640, 278215700, 287190400, 317960800, 328217600, 356116096, 406989824, 445145120, 459504640, 508737280, 556431400, 574380800, 635921600, 712232192, 890290240, 1017474560, 1112862800, 1148761600, 1271843200, 1424464384, 1780580480, 2034949120, 2225725600, 2297523200, 2543686400, 2848928768, 3561160960, 4451451200, 5087372800, 7122321920, 8902902400, 10174745600, 14244643840, 17805804800, 35611609600, 71223219200]

約数ペア:

[(1, 71223219200), (2, 35611609600), (4, 17805804800), (5, 14244643840), (7, 10174745600), (8, 8902902400), (10, 7122321920), (14, 5087372800), (16, 4451451200), (20, 3561160960), (25, 2848928768), (28, 2543686400), (31, 2297523200), (32, 2225725600), (35, 2034949120), (40, 1780580480), (50, 1424464384), (56, 1271843200), (62, 1148761600), (64, 1112862800), (70, 1017474560), (80, 890290240), (100, 712232192), (112, 635921600), (124, 574380800), (128, 556431400), (140, 508737280), (155, 459504640), (160, 445145120), (175, 406989824), (200, 356116096), (217, 328217600), (224, 317960800), (248, 287190400), (256, 278215700), (280, 254368640), (310, 229752320), (320, 222572560), (350, 203494912), (400, 178058048), (434, 164108800), (448, 158980400), (496, 143595200), (512, 139107850), (560, 127184320), (620, 114876160), (640, 111286280), (700, 101747456), (775, 91900928), (800, 89029024), (868, 82054400), (896, 79490200), (992, 71797600), (1024, 69553925), (1085, 65643520), (1120, 63592160), (1240, 57438080), (1280, 55643140), (1400, 50873728), (1550, 45950464), (1600, 44514512), (1736, 41027200), (1792, 39745100), (1984, 35898800), (2170, 32821760), (2240, 31796080), (2480, 28719040), (2560, 27821570), (2800, 25436864), (3100, 22975232), (3200, 22257256), (3472, 20513600), (3584, 19872550), (3968, 17949400), (4340, 16410880), (4480, 15898040), (4960, 14359520), (5120, 13910785), (5425, 13128704), (5600, 12718432), (6200, 11487616), (6400, 11128628), (6944, 10256800), (7168, 9936275), (7936, 8974700), (8680, 8205440), (8960, 7949020), (9920, 7179760), (10850, 6564352), (11200, 6359216), (12400, 5743808), (12800, 5564314), (12821, 5555200), (13888, 5128400), (15872, 4487350), (17360, 4102720), (17920, 3974510), (19840, 3589880), (21700, 3282176), (22400, 3179608), (24800, 2871904), (25600, 2782157), (25642, 2777600), (27776, 2564200), (31744, 2243675), (34720, 2051360), (35840, 1987255), (39680, 1794940), (43400, 1641088), (44800, 1589804), (49600, 1435952), (51284, 1388800), (55552, 1282100), (64105, 1111040), (69440, 1025680), (79360, 897470), (86800, 820544), (89600, 794902), (89747, 793600), (99200, 717976), (102568, 694400), (111104, 641050), (128210, 555520), (138880, 512840), (158720, 448735), (173600, 410272), (179200, 397451), (179494, 396800), (198400, 358988), (205136, 347200), (222208, 320525), (256420, 277760)]