2015327790

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 224

約数和(自身を含む): 6312678336

約数和(自身を除く): 4297350546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 81, 90, 105, 126, 135, 146, 162, 189, 210, 219, 243, 270, 315, 365, 378, 405, 438, 486, 511, 541, 567, 630, 657, 729, 730, 810, 945, 1022, 1082, 1095, 1134, 1215, 1314, 1458, 1533, 1623, 1701, 1890, 1971, 2190, 2430, 2555, 2705, 2835, 3066, 3246, 3285, 3402, 3645, 3787, 3942, 4599, 4869, 5103, 5110, 5410, 5670, 5913, 6570, 7290, 7574, 7665, 8115, 8505, 9198, 9738, 9855, 10206, 11361, 11826, 13797, 14607, 15330, 16230, 17010, 17739, 18935, 19710, 22722, 22995, 24345, 25515, 27594, 29214, 29565, 34083, 35478, 37870, 39493, 41391, 43821, 45990, 48690, 51030, 53217, 56805, 59130, 68166, 68985, 73035, 78986, 82782, 87642, 88695, 102249, 106434, 113610, 118479, 124173, 131463, 137970, 146070, 170415, 177390, 197465, 204498, 206955, 219105, 236958, 248346, 262926, 266085, 276451, 306747, 340830, 355437, 372519, 394389, 394930, 413910, 438210, 511245, 532170, 552902, 592395, 613494, 620865, 657315, 710874, 745038, 788778, 829353, 920241, 1022490, 1066311, 1184790, 1241730, 1314630, 1382255, 1533735, 1658706, 1777185, 1840482, 1862595, 1971945, 2132622, 2488059, 2760723, 2764510, 3067470, 3198933, 3554370, 3725190, 3943890, 4146765, 4601205, 4976118, 5331555, 5521446, 6397866, 7464177, 8293530, 9202410, 9596799, 10663110, 12440295, 13803615, 14928354, 15994665, 19193598, 22392531, 24880590, 27607230, 28790397, 31989330, 37320885, 44785062, 47983995, 57580794, 67177593, 74641770, 95967990, 111962655, 134355186, 143951985, 201532779, 223925310, 287903970, 335887965, 403065558, 671775930, 1007663895, 2015327790]

約数ペア:

[(1, 2015327790), (2, 1007663895), (3, 671775930), (5, 403065558), (6, 335887965), (7, 287903970), (9, 223925310), (10, 201532779), (14, 143951985), (15, 134355186), (18, 111962655), (21, 95967990), (27, 74641770), (30, 67177593), (35, 57580794), (42, 47983995), (45, 44785062), (54, 37320885), (63, 31989330), (70, 28790397), (73, 27607230), (81, 24880590), (90, 22392531), (105, 19193598), (126, 15994665), (135, 14928354), (146, 13803615), (162, 12440295), (189, 10663110), (210, 9596799), (219, 9202410), (243, 8293530), (270, 7464177), (315, 6397866), (365, 5521446), (378, 5331555), (405, 4976118), (438, 4601205), (486, 4146765), (511, 3943890), (541, 3725190), (567, 3554370), (630, 3198933), (657, 3067470), (729, 2764510), (730, 2760723), (810, 2488059), (945, 2132622), (1022, 1971945), (1082, 1862595), (1095, 1840482), (1134, 1777185), (1215, 1658706), (1314, 1533735), (1458, 1382255), (1533, 1314630), (1623, 1241730), (1701, 1184790), (1890, 1066311), (1971, 1022490), (2190, 920241), (2430, 829353), (2555, 788778), (2705, 745038), (2835, 710874), (3066, 657315), (3246, 620865), (3285, 613494), (3402, 592395), (3645, 552902), (3787, 532170), (3942, 511245), (4599, 438210), (4869, 413910), (5103, 394930), (5110, 394389), (5410, 372519), (5670, 355437), (5913, 340830), (6570, 306747), (7290, 276451), (7574, 266085), (7665, 262926), (8115, 248346), (8505, 236958), (9198, 219105), (9738, 206955), (9855, 204498), (10206, 197465), (11361, 177390), (11826, 170415), (13797, 146070), (14607, 137970), (15330, 131463), (16230, 124173), (17010, 118479), (17739, 113610), (18935, 106434), (19710, 102249), (22722, 88695), (22995, 87642), (24345, 82782), (25515, 78986), (27594, 73035), (29214, 68985), (29565, 68166), (34083, 59130), (35478, 56805), (37870, 53217), (39493, 51030), (41391, 48690), (43821, 45990)]