132520440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 346481160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 263, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 526, 570, 646, 663, 680, 741, 760, 780, 789, 884, 969, 988, 1020, 1052, 1105, 1140, 1235, 1292, 1315, 1326, 1482, 1560, 1578, 1615, 1768, 1938, 1976, 2040, 2104, 2210, 2280, 2470, 2584, 2630, 2652, 2964, 3156, 3230, 3315, 3419, 3705, 3876, 3945, 4199, 4420, 4471, 4845, 4940, 4997, 5260, 5304, 5928, 6312, 6460, 6630, 6838, 7410, 7752, 7890, 8398, 8840, 8942, 9690, 9880, 9994, 10257, 10520, 12597, 12920, 13260, 13413, 13676, 14820, 14991, 15780, 16796, 17095, 17884, 19380, 19988, 20514, 20995, 22355, 24985, 25194, 26520, 26826, 27352, 29640, 29982, 31560, 33592, 34190, 35768, 38760, 39976, 41028, 41990, 44710, 49970, 50388, 51285, 53652, 58123, 59964, 62985, 64961, 67065, 68380, 74955, 82056, 83980, 84949, 89420, 99940, 100776, 102570, 107304, 116246, 119928, 125970, 129922, 134130, 136760, 149910, 167960, 169898, 174369, 178840, 194883, 199880, 205140, 232492, 251940, 254847, 259844, 268260, 290615, 299820, 324805, 339796, 348738, 389766, 410280, 424745, 464984, 503880, 509694, 519688, 536520, 581230, 599640, 649610, 679592, 697476, 779532, 849490, 871845, 974415, 1019388, 1104337, 1162460, 1274235, 1299220, 1394952, 1559064, 1698980, 1743690, 1948830, 2038776, 2208674, 2324920, 2548470, 2598440, 3313011, 3397960, 3487380, 3897660, 4417348, 5096940, 5521685, 6626022, 6974760, 7795320, 8834696, 10193880, 11043370, 13252044, 16565055, 22086740, 26504088, 33130110, 44173480, 66260220, 132520440]

約数ペア:

[(1, 132520440), (2, 66260220), (3, 44173480), (4, 33130110), (5, 26504088), (6, 22086740), (8, 16565055), (10, 13252044), (12, 11043370), (13, 10193880), (15, 8834696), (17, 7795320), (19, 6974760), (20, 6626022), (24, 5521685), (26, 5096940), (30, 4417348), (34, 3897660), (38, 3487380), (39, 3397960), (40, 3313011), (51, 2598440), (52, 2548470), (57, 2324920), (60, 2208674), (65, 2038776), (68, 1948830), (76, 1743690), (78, 1698980), (85, 1559064), (95, 1394952), (102, 1299220), (104, 1274235), (114, 1162460), (120, 1104337), (130, 1019388), (136, 974415), (152, 871845), (156, 849490), (170, 779532), (190, 697476), (195, 679592), (204, 649610), (221, 599640), (228, 581230), (247, 536520), (255, 519688), (260, 509694), (263, 503880), (285, 464984), (312, 424745), (323, 410280), (340, 389766), (380, 348738), (390, 339796), (408, 324805), (442, 299820), (456, 290615), (494, 268260), (510, 259844), (520, 254847), (526, 251940), (570, 232492), (646, 205140), (663, 199880), (680, 194883), (741, 178840), (760, 174369), (780, 169898), (789, 167960), (884, 149910), (969, 136760), (988, 134130), (1020, 129922), (1052, 125970), (1105, 119928), (1140, 116246), (1235, 107304), (1292, 102570), (1315, 100776), (1326, 99940), (1482, 89420), (1560, 84949), (1578, 83980), (1615, 82056), (1768, 74955), (1938, 68380), (1976, 67065), (2040, 64961), (2104, 62985), (2210, 59964), (2280, 58123), (2470, 53652), (2584, 51285), (2630, 50388), (2652, 49970), (2964, 44710), (3156, 41990), (3230, 41028), (3315, 39976), (3419, 38760), (3705, 35768), (3876, 34190), (3945, 33592), (4199, 31560), (4420, 29982), (4471, 29640), (4845, 27352), (4940, 26826), (4997, 26520), (5260, 25194), (5304, 24985), (5928, 22355), (6312, 20995), (6460, 20514), (6630, 19988), (6838, 19380), (7410, 17884), (7752, 17095), (7890, 16796), (8398, 15780), (8840, 14991), (8942, 14820), (9690, 13676), (9880, 13413), (9994, 13260), (10257, 12920), (10520, 12597)]