1292821440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2215

約数の個数: 224

約数和(自身を含む): 4465710144

約数和(自身を除く): 3172888704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1776, 1887, 2040, 2141, 2220, 2368, 2516, 2720, 2960, 3145, 3264, 3552, 3774, 4080, 4282, 4440, 5032, 5440, 5920, 6290, 6423, 7104, 7548, 8160, 8564, 8880, 9435, 10064, 10705, 11840, 12580, 12846, 15096, 16320, 17128, 17760, 18870, 20128, 21410, 25160, 25692, 30192, 32115, 34256, 35520, 36397, 37740, 40256, 42820, 50320, 51384, 60384, 64230, 68512, 72794, 75480, 79217, 85640, 100640, 102768, 109191, 120768, 128460, 137024, 145588, 150960, 158434, 171280, 181985, 201280, 205536, 218382, 237651, 256920, 291176, 301920, 316868, 342560, 363970, 396085, 411072, 436764, 475302, 513840, 545955, 582352, 603840, 633736, 685120, 727940, 792170, 873528, 950604, 1027680, 1091910, 1164704, 1188255, 1267472, 1346689, 1455880, 1584340, 1747056, 1901208, 2055360, 2183820, 2329408, 2376510, 2534944, 2693378, 2911760, 3168680, 3494112, 3802416, 4040067, 4367640, 4753020, 5069888, 5386756, 5823520, 6337360, 6733445, 6988224, 7604832, 8080134, 8735280, 9506040, 10773512, 11647040, 12674720, 13466890, 15209664, 16160268, 17470560, 19012080, 20200335, 21547024, 25349440, 26933780, 32320536, 34941120, 38024160, 40400670, 43094048, 53867560, 64641072, 76048320, 80801340, 86188096, 107735120, 129282144, 161602680, 215470240, 258564288, 323205360, 430940480, 646410720, 1292821440]

約数ペア:

[(1, 1292821440), (2, 646410720), (3, 430940480), (4, 323205360), (5, 258564288), (6, 215470240), (8, 161602680), (10, 129282144), (12, 107735120), (15, 86188096), (16, 80801340), (17, 76048320), (20, 64641072), (24, 53867560), (30, 43094048), (32, 40400670), (34, 38024160), (37, 34941120), (40, 32320536), (48, 26933780), (51, 25349440), (60, 21547024), (64, 20200335), (68, 19012080), (74, 17470560), (80, 16160268), (85, 15209664), (96, 13466890), (102, 12674720), (111, 11647040), (120, 10773512), (136, 9506040), (148, 8735280), (160, 8080134), (170, 7604832), (185, 6988224), (192, 6733445), (204, 6337360), (222, 5823520), (240, 5386756), (255, 5069888), (272, 4753020), (296, 4367640), (320, 4040067), (340, 3802416), (370, 3494112), (408, 3168680), (444, 2911760), (480, 2693378), (510, 2534944), (544, 2376510), (555, 2329408), (592, 2183820), (629, 2055360), (680, 1901208), (740, 1747056), (816, 1584340), (888, 1455880), (960, 1346689), (1020, 1267472), (1088, 1188255), (1110, 1164704), (1184, 1091910), (1258, 1027680), (1360, 950604), (1480, 873528), (1632, 792170), (1776, 727940), (1887, 685120), (2040, 633736), (2141, 603840), (2220, 582352), (2368, 545955), (2516, 513840), (2720, 475302), (2960, 436764), (3145, 411072), (3264, 396085), (3552, 363970), (3774, 342560), (4080, 316868), (4282, 301920), (4440, 291176), (5032, 256920), (5440, 237651), (5920, 218382), (6290, 205536), (6423, 201280), (7104, 181985), (7548, 171280), (8160, 158434), (8564, 150960), (8880, 145588), (9435, 137024), (10064, 128460), (10705, 120768), (11840, 109191), (12580, 102768), (12846, 100640), (15096, 85640), (16320, 79217), (17128, 75480), (17760, 72794), (18870, 68512), (20128, 64230), (21410, 60384), (25160, 51384), (25692, 50320), (30192, 42820), (32115, 40256), (34256, 37740), (35520, 36397)]