396629667680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{28163}}^1$

素因数の和:28333

約数の個数: 192

約数和(自身を含む): 1011795079680

約数和(自身を除く): 615165412000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 89, 92, 115, 160, 172, 178, 184, 215, 230, 344, 356, 368, 430, 445, 460, 688, 712, 736, 860, 890, 920, 989, 1376, 1424, 1720, 1780, 1840, 1978, 2047, 2848, 3440, 3560, 3680, 3827, 3956, 4094, 4945, 6880, 7120, 7654, 7912, 8188, 9890, 10235, 14240, 15308, 15824, 16376, 19135, 19780, 20470, 28163, 30616, 31648, 32752, 38270, 39560, 40940, 56326, 61232, 65504, 76540, 79120, 81880, 88021, 112652, 122464, 140815, 153080, 158240, 163760, 176042, 225304, 281630, 306160, 327520, 352084, 440105, 450608, 563260, 612320, 647749, 704168, 880210, 901216, 1126520, 1211009, 1295498, 1408336, 1760420, 2253040, 2422018, 2506507, 2590996, 2816672, 3238745, 3520840, 4506080, 4844036, 5013014, 5181992, 6055045, 6477490, 7041680, 9688072, 10026028, 10363984, 12110090, 12532535, 12954980, 14083360, 19376144, 20052056, 20727968, 24220180, 25065070, 25909960, 27853207, 38752288, 40104112, 48440360, 50130140, 51819920, 55706414, 57649661, 80208224, 96880720, 100260280, 103639840, 107779801, 111412828, 115299322, 139266035, 193761440, 200520560, 215559602, 222825656, 230598644, 278532070, 288248305, 401041120, 431119204, 445651312, 461197288, 538899005, 557064140, 576496610, 862238408, 891302624, 922394576, 1077798010, 1114128280, 1152993220, 1724476816, 1844789152, 2155596020, 2228256560, 2305986440, 2478935423, 3448953632, 4311192040, 4456513120, 4611972880, 4957870846, 8622384080, 9223945760, 9915741692, 12394677115, 17244768160, 19831483384, 24789354230, 39662966768, 49578708460, 79325933536, 99157416920, 198314833840, 396629667680]

約数ペア:

[(1, 396629667680), (2, 198314833840), (4, 99157416920), (5, 79325933536), (8, 49578708460), (10, 39662966768), (16, 24789354230), (20, 19831483384), (23, 17244768160), (32, 12394677115), (40, 9915741692), (43, 9223945760), (46, 8622384080), (80, 4957870846), (86, 4611972880), (89, 4456513120), (92, 4311192040), (115, 3448953632), (160, 2478935423), (172, 2305986440), (178, 2228256560), (184, 2155596020), (215, 1844789152), (230, 1724476816), (344, 1152993220), (356, 1114128280), (368, 1077798010), (430, 922394576), (445, 891302624), (460, 862238408), (688, 576496610), (712, 557064140), (736, 538899005), (860, 461197288), (890, 445651312), (920, 431119204), (989, 401041120), (1376, 288248305), (1424, 278532070), (1720, 230598644), (1780, 222825656), (1840, 215559602), (1978, 200520560), (2047, 193761440), (2848, 139266035), (3440, 115299322), (3560, 111412828), (3680, 107779801), (3827, 103639840), (3956, 100260280), (4094, 96880720), (4945, 80208224), (6880, 57649661), (7120, 55706414), (7654, 51819920), (7912, 50130140), (8188, 48440360), (9890, 40104112), (10235, 38752288), (14240, 27853207), (15308, 25909960), (15824, 25065070), (16376, 24220180), (19135, 20727968), (19780, 20052056), (20470, 19376144), (28163, 14083360), (30616, 12954980), (31648, 12532535), (32752, 12110090), (38270, 10363984), (39560, 10026028), (40940, 9688072), (56326, 7041680), (61232, 6477490), (65504, 6055045), (76540, 5181992), (79120, 5013014), (81880, 4844036), (88021, 4506080), (112652, 3520840), (122464, 3238745), (140815, 2816672), (153080, 2590996), (158240, 2506507), (163760, 2422018), (176042, 2253040), (225304, 1760420), (281630, 1408336), (306160, 1295498), (327520, 1211009), (352084, 1126520), (440105, 901216), (450608, 880210), (563260, 704168), (612320, 647749)]