4916406560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4091

約数の個数: 192

約数和(自身を含む): 13594936320

約数和(自身を除く): 8678529760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 380, 403, 416, 494, 496, 520, 589, 608, 620, 760, 806, 988, 992, 1040, 1178, 1235, 1240, 1520, 1612, 1976, 2015, 2080, 2356, 2470, 2480, 2945, 3040, 3224, 3952, 4013, 4030, 4712, 4940, 4960, 5890, 6448, 7657, 7904, 8026, 8060, 9424, 9880, 11780, 12896, 15314, 16052, 16120, 18848, 19760, 20065, 23560, 30628, 32104, 32240, 38285, 39520, 40130, 47120, 52169, 61256, 64208, 64480, 76247, 76570, 80260, 94240, 104338, 122512, 124403, 128416, 152494, 153140, 160520, 208676, 245024, 248806, 260845, 304988, 306280, 321040, 381235, 417352, 497612, 521690, 609976, 612560, 622015, 642080, 762470, 834704, 991211, 995224, 1043380, 1219952, 1225120, 1244030, 1524940, 1617239, 1669408, 1982422, 1990448, 2086760, 2363657, 2439904, 2488060, 3049880, 3234478, 3964844, 3980896, 4173520, 4727314, 4956055, 4976120, 6099760, 6468956, 7929688, 8086195, 8347040, 9454628, 9912110, 9952240, 11818285, 12199520, 12937912, 15859376, 16172390, 18909256, 19824220, 19904480, 23636570, 25875824, 30727541, 31718752, 32344780, 37818512, 39648440, 47273140, 51751648, 61455082, 64689560, 75637024, 79296880, 94546280, 122910164, 129379120, 153637705, 158593760, 189092560, 245820328, 258758240, 307275410, 378185120, 491640656, 614550820, 983281312, 1229101640, 2458203280, 4916406560]

約数ペア:

[(1, 4916406560), (2, 2458203280), (4, 1229101640), (5, 983281312), (8, 614550820), (10, 491640656), (13, 378185120), (16, 307275410), (19, 258758240), (20, 245820328), (26, 189092560), (31, 158593760), (32, 153637705), (38, 129379120), (40, 122910164), (52, 94546280), (62, 79296880), (65, 75637024), (76, 64689560), (80, 61455082), (95, 51751648), (104, 47273140), (124, 39648440), (130, 37818512), (152, 32344780), (155, 31718752), (160, 30727541), (190, 25875824), (208, 23636570), (247, 19904480), (248, 19824220), (260, 18909256), (304, 16172390), (310, 15859376), (380, 12937912), (403, 12199520), (416, 11818285), (494, 9952240), (496, 9912110), (520, 9454628), (589, 8347040), (608, 8086195), (620, 7929688), (760, 6468956), (806, 6099760), (988, 4976120), (992, 4956055), (1040, 4727314), (1178, 4173520), (1235, 3980896), (1240, 3964844), (1520, 3234478), (1612, 3049880), (1976, 2488060), (2015, 2439904), (2080, 2363657), (2356, 2086760), (2470, 1990448), (2480, 1982422), (2945, 1669408), (3040, 1617239), (3224, 1524940), (3952, 1244030), (4013, 1225120), (4030, 1219952), (4712, 1043380), (4940, 995224), (4960, 991211), (5890, 834704), (6448, 762470), (7657, 642080), (7904, 622015), (8026, 612560), (8060, 609976), (9424, 521690), (9880, 497612), (11780, 417352), (12896, 381235), (15314, 321040), (16052, 306280), (16120, 304988), (18848, 260845), (19760, 248806), (20065, 245024), (23560, 208676), (30628, 160520), (32104, 153140), (32240, 152494), (38285, 128416), (39520, 124403), (40130, 122512), (47120, 104338), (52169, 94240), (61256, 80260), (64208, 76570), (64480, 76247)]