38909546880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2309

約数の個数: 256

約数和(自身を含む): 126628920000

約数和(自身を除く): 87719373120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 109, 120, 128, 160, 178, 192, 218, 240, 267, 320, 327, 356, 384, 436, 445, 480, 534, 545, 640, 654, 712, 872, 890, 960, 1068, 1090, 1308, 1335, 1424, 1635, 1744, 1780, 1920, 2089, 2136, 2180, 2616, 2670, 2848, 3270, 3488, 3560, 4178, 4272, 4360, 5232, 5340, 5696, 6267, 6540, 6976, 7120, 8356, 8544, 8720, 9701, 10445, 10464, 10680, 11392, 12534, 13080, 13952, 14240, 16712, 17088, 17440, 19402, 20890, 20928, 21360, 25068, 26160, 28480, 29103, 31335, 33424, 34176, 34880, 38804, 41780, 41856, 42720, 48505, 50136, 52320, 56960, 58206, 62670, 66848, 69760, 77608, 83560, 85440, 97010, 100272, 104640, 116412, 125340, 133696, 145515, 155216, 167120, 170880, 185921, 194020, 200544, 209280, 227701, 232824, 250680, 267392, 291030, 310432, 334240, 371842, 388040, 401088, 455402, 465648, 501360, 557763, 582060, 620864, 668480, 683103, 743684, 776080, 802176, 910804, 929605, 931296, 1002720, 1115526, 1138505, 1164120, 1241728, 1336960, 1366206, 1487368, 1552160, 1821608, 1859210, 1862592, 2005440, 2231052, 2277010, 2328240, 2732412, 2788815, 2974736, 3104320, 3415515, 3643216, 3718420, 3725184, 4010880, 4462104, 4554020, 4656480, 5464824, 5577630, 5949472, 6208640, 6831030, 7286432, 7436840, 8924208, 9108040, 9312960, 10929648, 11155260, 11898944, 13662060, 14572864, 14873680, 17848416, 18216080, 18625920, 20265389, 21859296, 22310520, 23797888, 27324120, 29145728, 29747360, 35696832, 36432160, 40530778, 43718592, 44621040, 54648240, 59494720, 60796167, 71393664, 72864320, 81061556, 87437184, 89242080, 101326945, 109296480, 118989440, 121592334, 145728640, 162123112, 178484160, 202653890, 218592960, 243184668, 303980835, 324246224, 356968320, 405307780, 437185920, 486369336, 607961670, 648492448, 810615560, 972738672, 1215923340, 1296984896, 1621231120, 1945477344, 2431846680, 2593969792, 3242462240, 3890954688, 4863693360, 6484924480, 7781909376, 9727386720, 12969848960, 19454773440, 38909546880]

約数ペア:

[(1, 38909546880), (2, 19454773440), (3, 12969848960), (4, 9727386720), (5, 7781909376), (6, 6484924480), (8, 4863693360), (10, 3890954688), (12, 3242462240), (15, 2593969792), (16, 2431846680), (20, 1945477344), (24, 1621231120), (30, 1296984896), (32, 1215923340), (40, 972738672), (48, 810615560), (60, 648492448), (64, 607961670), (80, 486369336), (89, 437185920), (96, 405307780), (109, 356968320), (120, 324246224), (128, 303980835), (160, 243184668), (178, 218592960), (192, 202653890), (218, 178484160), (240, 162123112), (267, 145728640), (320, 121592334), (327, 118989440), (356, 109296480), (384, 101326945), (436, 89242080), (445, 87437184), (480, 81061556), (534, 72864320), (545, 71393664), (640, 60796167), (654, 59494720), (712, 54648240), (872, 44621040), (890, 43718592), (960, 40530778), (1068, 36432160), (1090, 35696832), (1308, 29747360), (1335, 29145728), (1424, 27324120), (1635, 23797888), (1744, 22310520), (1780, 21859296), (1920, 20265389), (2089, 18625920), (2136, 18216080), (2180, 17848416), (2616, 14873680), (2670, 14572864), (2848, 13662060), (3270, 11898944), (3488, 11155260), (3560, 10929648), (4178, 9312960), (4272, 9108040), (4360, 8924208), (5232, 7436840), (5340, 7286432), (5696, 6831030), (6267, 6208640), (6540, 5949472), (6976, 5577630), (7120, 5464824), (8356, 4656480), (8544, 4554020), (8720, 4462104), (9701, 4010880), (10445, 3725184), (10464, 3718420), (10680, 3643216), (11392, 3415515), (12534, 3104320), (13080, 2974736), (13952, 2788815), (14240, 2732412), (16712, 2328240), (17088, 2277010), (17440, 2231052), (19402, 2005440), (20890, 1862592), (20928, 1859210), (21360, 1821608), (25068, 1552160), (26160, 1487368), (28480, 1366206), (29103, 1336960), (31335, 1241728), (33424, 1164120), (34176, 1138505), (34880, 1115526), (38804, 1002720), (41780, 931296), (41856, 929605), (42720, 910804), (48505, 802176), (50136, 776080), (52320, 743684), (56960, 683103), (58206, 668480), (62670, 620864), (66848, 582060), (69760, 557763), (77608, 501360), (83560, 465648), (85440, 455402), (97010, 401088), (100272, 388040), (104640, 371842), (116412, 334240), (125340, 310432), (133696, 291030), (145515, 267392), (155216, 250680), (167120, 232824), (170880, 227701), (185921, 209280), (194020, 200544)]