20569135080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1844

約数の個数: 256

約数和(自身を含む): 69016147200

約数和(自身を除く): 48447012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 307, 312, 348, 377, 390, 435, 520, 580, 614, 696, 754, 780, 870, 921, 1131, 1160, 1228, 1481, 1508, 1535, 1560, 1740, 1842, 1885, 2262, 2456, 2962, 3016, 3070, 3480, 3684, 3770, 3991, 4443, 4524, 4605, 5655, 5924, 6140, 7368, 7405, 7540, 7982, 8886, 8903, 9048, 9210, 11310, 11848, 11973, 12280, 14810, 15080, 15964, 17772, 17806, 18420, 19253, 19955, 22215, 22620, 23946, 26709, 29620, 31928, 35544, 35612, 36840, 38506, 39910, 42949, 44430, 44515, 45240, 47892, 53418, 57759, 59240, 59865, 71224, 77012, 79820, 85898, 88860, 89030, 95784, 96265, 106836, 115518, 115739, 119730, 128847, 133545, 154024, 159640, 171796, 177720, 178060, 192530, 213672, 214745, 231036, 231478, 239460, 257694, 267090, 288795, 343592, 347217, 356120, 385060, 429490, 454667, 462072, 462956, 478920, 515388, 534180, 558337, 577590, 578695, 644235, 694434, 770120, 858980, 909334, 925912, 1030776, 1068360, 1116674, 1155180, 1157390, 1288470, 1364001, 1388868, 1675011, 1717960, 1736085, 1818668, 2233348, 2273335, 2310360, 2314780, 2576940, 2728002, 2777736, 2791685, 3350022, 3472170, 3637336, 4466696, 4546670, 4629560, 5153880, 5456004, 5583370, 5910671, 6700044, 6820005, 6944340, 8375055, 9093340, 10912008, 11166740, 11821342, 13185343, 13400088, 13640010, 13888680, 16750110, 17732013, 18186680, 22333480, 23642684, 26370686, 27280020, 29553355, 33500220, 35464026, 39556029, 47285368, 52741372, 54560040, 59106710, 65926715, 67000440, 70928052, 79112058, 88660065, 105482744, 118213420, 131853430, 141856104, 158224116, 171409459, 177320130, 197780145, 236426840, 263706860, 316448232, 342818918, 354640260, 395560290, 514228377, 527413720, 685637836, 709280520, 791120580, 857047295, 1028456754, 1371275672, 1582241160, 1714094590, 2056913508, 2571141885, 3428189180, 4113827016, 5142283770, 6856378360, 10284567540, 20569135080]

約数ペア:

[(1, 20569135080), (2, 10284567540), (3, 6856378360), (4, 5142283770), (5, 4113827016), (6, 3428189180), (8, 2571141885), (10, 2056913508), (12, 1714094590), (13, 1582241160), (15, 1371275672), (20, 1028456754), (24, 857047295), (26, 791120580), (29, 709280520), (30, 685637836), (39, 527413720), (40, 514228377), (52, 395560290), (58, 354640260), (60, 342818918), (65, 316448232), (78, 263706860), (87, 236426840), (104, 197780145), (116, 177320130), (120, 171409459), (130, 158224116), (145, 141856104), (156, 131853430), (174, 118213420), (195, 105482744), (232, 88660065), (260, 79112058), (290, 70928052), (307, 67000440), (312, 65926715), (348, 59106710), (377, 54560040), (390, 52741372), (435, 47285368), (520, 39556029), (580, 35464026), (614, 33500220), (696, 29553355), (754, 27280020), (780, 26370686), (870, 23642684), (921, 22333480), (1131, 18186680), (1160, 17732013), (1228, 16750110), (1481, 13888680), (1508, 13640010), (1535, 13400088), (1560, 13185343), (1740, 11821342), (1842, 11166740), (1885, 10912008), (2262, 9093340), (2456, 8375055), (2962, 6944340), (3016, 6820005), (3070, 6700044), (3480, 5910671), (3684, 5583370), (3770, 5456004), (3991, 5153880), (4443, 4629560), (4524, 4546670), (4605, 4466696), (5655, 3637336), (5924, 3472170), (6140, 3350022), (7368, 2791685), (7405, 2777736), (7540, 2728002), (7982, 2576940), (8886, 2314780), (8903, 2310360), (9048, 2273335), (9210, 2233348), (11310, 1818668), (11848, 1736085), (11973, 1717960), (12280, 1675011), (14810, 1388868), (15080, 1364001), (15964, 1288470), (17772, 1157390), (17806, 1155180), (18420, 1116674), (19253, 1068360), (19955, 1030776), (22215, 925912), (22620, 909334), (23946, 858980), (26709, 770120), (29620, 694434), (31928, 644235), (35544, 578695), (35612, 577590), (36840, 558337), (38506, 534180), (39910, 515388), (42949, 478920), (44430, 462956), (44515, 462072), (45240, 454667), (47892, 429490), (53418, 385060), (57759, 356120), (59240, 347217), (59865, 343592), (71224, 288795), (77012, 267090), (79820, 257694), (85898, 239460), (88860, 231478), (89030, 231036), (95784, 214745), (96265, 213672), (106836, 192530), (115518, 178060), (115739, 177720), (119730, 171796), (128847, 159640), (133545, 154024)]