700805840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 2008442880

約数和(自身を除く): 1307637040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 73, 79, 80, 98, 112, 124, 140, 146, 155, 158, 196, 217, 245, 248, 280, 292, 310, 316, 365, 392, 395, 434, 490, 496, 511, 553, 560, 584, 620, 632, 730, 784, 790, 868, 980, 1022, 1085, 1106, 1168, 1240, 1264, 1460, 1519, 1580, 1736, 1960, 2044, 2170, 2212, 2263, 2449, 2480, 2555, 2765, 2920, 3038, 3160, 3472, 3577, 3871, 3920, 4088, 4340, 4424, 4526, 4898, 5110, 5530, 5767, 5840, 6076, 6320, 7154, 7595, 7742, 8176, 8680, 8848, 9052, 9796, 10220, 11060, 11315, 11534, 12152, 12245, 14308, 15190, 15484, 15841, 17143, 17360, 17885, 18104, 19355, 19592, 20440, 22120, 22630, 23068, 24304, 24490, 28616, 28835, 30380, 30968, 31682, 34286, 35770, 36208, 38710, 39184, 40369, 40880, 44240, 45260, 46136, 48980, 57232, 57670, 60760, 61936, 63364, 68572, 71540, 77420, 79205, 80738, 85715, 90520, 92272, 97960, 110887, 115340, 120001, 121520, 126728, 137144, 143080, 154840, 158410, 161476, 171430, 178777, 181040, 195920, 201845, 221774, 230680, 240002, 253456, 274288, 282583, 286160, 309680, 316820, 322952, 342860, 357554, 403690, 443548, 461360, 480004, 554435, 565166, 600005, 633640, 645904, 685720, 715108, 807380, 887096, 893885, 960008, 1108870, 1130332, 1200010, 1251439, 1267280, 1371440, 1412915, 1430216, 1614760, 1774192, 1787770, 1920016, 2217740, 2260664, 2400020, 2502878, 2825830, 2860432, 3229520, 3575540, 4435480, 4521328, 4800040, 5005756, 5651660, 6257195, 7151080, 8760073, 8870960, 9600080, 10011512, 11303320, 12514390, 14302160, 17520146, 20023024, 22606640, 25028780, 35040292, 43800365, 50057560, 70080584, 87600730, 100115120, 140161168, 175201460, 350402920, 700805840]

約数ペア:

[(1, 700805840), (2, 350402920), (4, 175201460), (5, 140161168), (7, 100115120), (8, 87600730), (10, 70080584), (14, 50057560), (16, 43800365), (20, 35040292), (28, 25028780), (31, 22606640), (35, 20023024), (40, 17520146), (49, 14302160), (56, 12514390), (62, 11303320), (70, 10011512), (73, 9600080), (79, 8870960), (80, 8760073), (98, 7151080), (112, 6257195), (124, 5651660), (140, 5005756), (146, 4800040), (155, 4521328), (158, 4435480), (196, 3575540), (217, 3229520), (245, 2860432), (248, 2825830), (280, 2502878), (292, 2400020), (310, 2260664), (316, 2217740), (365, 1920016), (392, 1787770), (395, 1774192), (434, 1614760), (490, 1430216), (496, 1412915), (511, 1371440), (553, 1267280), (560, 1251439), (584, 1200010), (620, 1130332), (632, 1108870), (730, 960008), (784, 893885), (790, 887096), (868, 807380), (980, 715108), (1022, 685720), (1085, 645904), (1106, 633640), (1168, 600005), (1240, 565166), (1264, 554435), (1460, 480004), (1519, 461360), (1580, 443548), (1736, 403690), (1960, 357554), (2044, 342860), (2170, 322952), (2212, 316820), (2263, 309680), (2449, 286160), (2480, 282583), (2555, 274288), (2765, 253456), (2920, 240002), (3038, 230680), (3160, 221774), (3472, 201845), (3577, 195920), (3871, 181040), (3920, 178777), (4088, 171430), (4340, 161476), (4424, 158410), (4526, 154840), (4898, 143080), (5110, 137144), (5530, 126728), (5767, 121520), (5840, 120001), (6076, 115340), (6320, 110887), (7154, 97960), (7595, 92272), (7742, 90520), (8176, 85715), (8680, 80738), (8848, 79205), (9052, 77420), (9796, 71540), (10220, 68572), (11060, 63364), (11315, 61936), (11534, 60760), (12152, 57670), (12245, 57232), (14308, 48980), (15190, 46136), (15484, 45260), (15841, 44240), (17143, 40880), (17360, 40369), (17885, 39184), (18104, 38710), (19355, 36208), (19592, 35770), (20440, 34286), (22120, 31682), (22630, 30968), (23068, 30380), (24304, 28835), (24490, 28616)]