1682655520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 4929603840

約数和(自身を除く): 3246948320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 163, 182, 208, 224, 260, 280, 326, 364, 416, 455, 520, 560, 652, 709, 728, 815, 910, 1040, 1120, 1141, 1304, 1418, 1456, 1630, 1820, 2080, 2119, 2282, 2608, 2836, 2912, 3260, 3545, 3640, 4238, 4564, 4963, 5216, 5672, 5705, 6520, 7090, 7280, 8476, 9128, 9217, 9926, 10595, 11344, 11410, 13040, 14180, 14560, 14833, 16952, 18256, 18434, 19852, 21190, 22688, 22820, 24815, 26080, 28360, 29666, 33904, 36512, 36868, 39704, 42380, 45640, 46085, 49630, 56720, 59332, 64519, 67808, 73736, 74165, 79408, 84760, 91280, 92170, 99260, 113440, 115567, 118664, 129038, 147472, 148330, 158816, 169520, 182560, 184340, 198520, 231134, 237328, 258076, 294944, 296660, 322595, 339040, 368680, 397040, 462268, 474656, 516152, 577835, 593320, 645190, 737360, 794080, 808969, 924536, 1032304, 1155670, 1186640, 1290380, 1474720, 1502371, 1617938, 1849072, 2064608, 2311340, 2373280, 2580760, 3004742, 3235876, 3698144, 4044845, 4622680, 5161520, 6009484, 6471752, 7511855, 8089690, 9245360, 10323040, 10516597, 12018968, 12943504, 15023710, 16179380, 18490720, 21033194, 24037936, 25887008, 30047420, 32358760, 42066388, 48075872, 52582985, 60094840, 64717520, 84132776, 105165970, 120189680, 129435040, 168265552, 210331940, 240379360, 336531104, 420663880, 841327760, 1682655520]

約数ペア:

[(1, 1682655520), (2, 841327760), (4, 420663880), (5, 336531104), (7, 240379360), (8, 210331940), (10, 168265552), (13, 129435040), (14, 120189680), (16, 105165970), (20, 84132776), (26, 64717520), (28, 60094840), (32, 52582985), (35, 48075872), (40, 42066388), (52, 32358760), (56, 30047420), (65, 25887008), (70, 24037936), (80, 21033194), (91, 18490720), (104, 16179380), (112, 15023710), (130, 12943504), (140, 12018968), (160, 10516597), (163, 10323040), (182, 9245360), (208, 8089690), (224, 7511855), (260, 6471752), (280, 6009484), (326, 5161520), (364, 4622680), (416, 4044845), (455, 3698144), (520, 3235876), (560, 3004742), (652, 2580760), (709, 2373280), (728, 2311340), (815, 2064608), (910, 1849072), (1040, 1617938), (1120, 1502371), (1141, 1474720), (1304, 1290380), (1418, 1186640), (1456, 1155670), (1630, 1032304), (1820, 924536), (2080, 808969), (2119, 794080), (2282, 737360), (2608, 645190), (2836, 593320), (2912, 577835), (3260, 516152), (3545, 474656), (3640, 462268), (4238, 397040), (4564, 368680), (4963, 339040), (5216, 322595), (5672, 296660), (5705, 294944), (6520, 258076), (7090, 237328), (7280, 231134), (8476, 198520), (9128, 184340), (9217, 182560), (9926, 169520), (10595, 158816), (11344, 148330), (11410, 147472), (13040, 129038), (14180, 118664), (14560, 115567), (14833, 113440), (16952, 99260), (18256, 92170), (18434, 91280), (19852, 84760), (21190, 79408), (22688, 74165), (22820, 73736), (24815, 67808), (26080, 64519), (28360, 59332), (29666, 56720), (33904, 49630), (36512, 46085), (36868, 45640), (39704, 42380)]