19653639840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593407}}^1$

素因数の和:593451

約数の個数: 144

約数和(自身を含む): 69984165888

約数和(自身を除く): 50330526048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 593407, 1186814, 1780221, 2373628, 2967035, 3560442, 4747256, 5340663, 5934070, 7120884, 8901105, 9494512, 10681326, 11868140, 13648361, 14241768, 17802210, 18989024, 21362652, 23736280, 26703315, 27296722, 28483536, 35604420, 40945083, 42725304, 47472560, 53406630, 54593444, 56967072, 68241805, 71208840, 81890166, 85450608, 94945120, 106813260, 109186888, 122835249, 136483610, 142417680, 163780332, 170901216, 204725415, 213626520, 218373776, 245670498, 272967220, 284835360, 327560664, 409450830, 427253040, 436747552, 491340996, 545934440, 614176245, 655121328, 818901660, 854506080, 982681992, 1091868880, 1228352490, 1310242656, 1637803320, 1965363984, 2183737760, 2456704980, 3275606640, 3930727968, 4913409960, 6551213280, 9826819920, 19653639840]

約数ペア:

[(1, 19653639840), (2, 9826819920), (3, 6551213280), (4, 4913409960), (5, 3930727968), (6, 3275606640), (8, 2456704980), (9, 2183737760), (10, 1965363984), (12, 1637803320), (15, 1310242656), (16, 1228352490), (18, 1091868880), (20, 982681992), (23, 854506080), (24, 818901660), (30, 655121328), (32, 614176245), (36, 545934440), (40, 491340996), (45, 436747552), (46, 427253040), (48, 409450830), (60, 327560664), (69, 284835360), (72, 272967220), (80, 245670498), (90, 218373776), (92, 213626520), (96, 204725415), (115, 170901216), (120, 163780332), (138, 142417680), (144, 136483610), (160, 122835249), (180, 109186888), (184, 106813260), (207, 94945120), (230, 85450608), (240, 81890166), (276, 71208840), (288, 68241805), (345, 56967072), (360, 54593444), (368, 53406630), (414, 47472560), (460, 42725304), (480, 40945083), (552, 35604420), (690, 28483536), (720, 27296722), (736, 26703315), (828, 23736280), (920, 21362652), (1035, 18989024), (1104, 17802210), (1380, 14241768), (1440, 13648361), (1656, 11868140), (1840, 10681326), (2070, 9494512), (2208, 8901105), (2760, 7120884), (3312, 5934070), (3680, 5340663), (4140, 4747256), (5520, 3560442), (6624, 2967035), (8280, 2373628), (11040, 1780221), (16560, 1186814), (33120, 593407)]