646079040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11849

約数の個数: 168

約数和(自身を含む): 2339400960

約数和(自身を除く): 1693321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 11807, 13680, 18240, 23614, 27360, 35421, 47228, 54720, 59035, 70842, 94456, 106263, 118070, 141684, 177105, 188912, 212526, 224333, 236140, 283368, 354210, 377824, 425052, 448666, 472280, 531315, 566736, 672999, 708420, 755648, 850104, 897332, 944560, 1062630, 1121665, 1133472, 1345998, 1416840, 1700208, 1794664, 1889120, 2018997, 2125260, 2243330, 2266944, 2691996, 2833680, 3364995, 3400416, 3589328, 3778240, 4037994, 4250520, 4486660, 5383992, 5667360, 6729990, 6800832, 7178656, 8075988, 8501040, 8973320, 10094985, 10767984, 11334720, 13459980, 14357312, 16151976, 17002080, 17946640, 20189970, 21535968, 26919960, 32303952, 34004160, 35893280, 40379940, 43071936, 53839920, 64607904, 71786560, 80759880, 107679840, 129215808, 161519760, 215359680, 323039520, 646079040]

約数ペア:

[(1, 646079040), (2, 323039520), (3, 215359680), (4, 161519760), (5, 129215808), (6, 107679840), (8, 80759880), (9, 71786560), (10, 64607904), (12, 53839920), (15, 43071936), (16, 40379940), (18, 35893280), (19, 34004160), (20, 32303952), (24, 26919960), (30, 21535968), (32, 20189970), (36, 17946640), (38, 17002080), (40, 16151976), (45, 14357312), (48, 13459980), (57, 11334720), (60, 10767984), (64, 10094985), (72, 8973320), (76, 8501040), (80, 8075988), (90, 7178656), (95, 6800832), (96, 6729990), (114, 5667360), (120, 5383992), (144, 4486660), (152, 4250520), (160, 4037994), (171, 3778240), (180, 3589328), (190, 3400416), (192, 3364995), (228, 2833680), (240, 2691996), (285, 2266944), (288, 2243330), (304, 2125260), (320, 2018997), (342, 1889120), (360, 1794664), (380, 1700208), (456, 1416840), (480, 1345998), (570, 1133472), (576, 1121665), (608, 1062630), (684, 944560), (720, 897332), (760, 850104), (855, 755648), (912, 708420), (960, 672999), (1140, 566736), (1216, 531315), (1368, 472280), (1440, 448666), (1520, 425052), (1710, 377824), (1824, 354210), (2280, 283368), (2736, 236140), (2880, 224333), (3040, 212526), (3420, 188912), (3648, 177105), (4560, 141684), (5472, 118070), (6080, 106263), (6840, 94456), (9120, 70842), (10944, 59035), (11807, 54720), (13680, 47228), (18240, 35421), (23614, 27360)]