31534995520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6349

約数の個数: 224

約数和(自身を含む): 89816610816

約数和(自身を除く): 58281615296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 320, 365, 434, 448, 496, 511, 560, 584, 620, 730, 868, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2920, 3472, 4088, 4340, 4526, 4672, 4960, 5110, 5840, 6221, 6944, 8176, 8680, 9052, 9920, 10220, 11315, 11680, 12442, 13888, 15841, 16352, 17360, 18104, 20440, 22630, 23360, 24884, 31105, 31682, 32704, 34720, 36208, 40880, 43547, 45260, 49768, 62210, 63364, 69440, 72416, 79205, 81760, 87094, 90520, 99536, 124420, 126728, 144832, 158410, 163520, 174188, 181040, 192851, 199072, 217735, 248840, 253456, 316820, 348376, 362080, 385702, 398144, 435470, 454133, 497680, 506912, 633640, 696752, 724160, 771404, 870940, 908266, 964255, 995360, 1013824, 1267280, 1349957, 1393504, 1542808, 1741880, 1816532, 1928510, 1990720, 2270665, 2534560, 2699914, 2787008, 3085616, 3178931, 3483760, 3633064, 3857020, 4541330, 5069120, 5399828, 6171232, 6357862, 6749785, 6967520, 7266128, 7714040, 9082660, 10799656, 12342464, 12715724, 13499570, 13935040, 14078123, 14532256, 15428080, 15894655, 18165320, 21599312, 25431448, 26999140, 28156246, 29064512, 30856160, 31789310, 36330640, 43198624, 50862896, 53998280, 56312492, 61712320, 63578620, 70390615, 72661280, 86397248, 98546861, 101725792, 107996560, 112624984, 127157240, 140781230, 145322560, 197093722, 203451584, 215993120, 225249968, 254314480, 281562460, 394187444, 431986240, 450499936, 492734305, 508628960, 563124920, 788374888, 900999872, 985468610, 1017257920, 1126249840, 1576749776, 1970937220, 2252499680, 3153499552, 3941874440, 4504999360, 6306999104, 7883748880, 15767497760, 31534995520]

約数ペア:

[(1, 31534995520), (2, 15767497760), (4, 7883748880), (5, 6306999104), (7, 4504999360), (8, 3941874440), (10, 3153499552), (14, 2252499680), (16, 1970937220), (20, 1576749776), (28, 1126249840), (31, 1017257920), (32, 985468610), (35, 900999872), (40, 788374888), (56, 563124920), (62, 508628960), (64, 492734305), (70, 450499936), (73, 431986240), (80, 394187444), (112, 281562460), (124, 254314480), (140, 225249968), (146, 215993120), (155, 203451584), (160, 197093722), (217, 145322560), (224, 140781230), (248, 127157240), (280, 112624984), (292, 107996560), (310, 101725792), (320, 98546861), (365, 86397248), (434, 72661280), (448, 70390615), (496, 63578620), (511, 61712320), (560, 56312492), (584, 53998280), (620, 50862896), (730, 43198624), (868, 36330640), (992, 31789310), (1022, 30856160), (1085, 29064512), (1120, 28156246), (1168, 26999140), (1240, 25431448), (1460, 21599312), (1736, 18165320), (1984, 15894655), (2044, 15428080), (2170, 14532256), (2240, 14078123), (2263, 13935040), (2336, 13499570), (2480, 12715724), (2555, 12342464), (2920, 10799656), (3472, 9082660), (4088, 7714040), (4340, 7266128), (4526, 6967520), (4672, 6749785), (4960, 6357862), (5110, 6171232), (5840, 5399828), (6221, 5069120), (6944, 4541330), (8176, 3857020), (8680, 3633064), (9052, 3483760), (9920, 3178931), (10220, 3085616), (11315, 2787008), (11680, 2699914), (12442, 2534560), (13888, 2270665), (15841, 1990720), (16352, 1928510), (17360, 1816532), (18104, 1741880), (20440, 1542808), (22630, 1393504), (23360, 1349957), (24884, 1267280), (31105, 1013824), (31682, 995360), (32704, 964255), (34720, 908266), (36208, 870940), (40880, 771404), (43547, 724160), (45260, 696752), (49768, 633640), (62210, 506912), (63364, 497680), (69440, 454133), (72416, 435470), (79205, 398144), (81760, 385702), (87094, 362080), (90520, 348376), (99536, 316820), (124420, 253456), (126728, 248840), (144832, 217735), (158410, 199072), (163520, 192851), (174188, 181040)]