511007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 1825528320

約数和(自身を除く): 1314520680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 97, 104, 110, 120, 130, 132, 143, 156, 165, 194, 195, 220, 260, 264, 286, 291, 307, 312, 330, 388, 390, 429, 440, 485, 520, 572, 582, 614, 660, 715, 776, 780, 858, 921, 970, 1067, 1144, 1164, 1228, 1261, 1320, 1430, 1455, 1535, 1560, 1716, 1842, 1940, 2134, 2145, 2328, 2456, 2522, 2860, 2910, 3070, 3201, 3377, 3432, 3684, 3783, 3880, 3991, 4268, 4290, 4605, 5044, 5335, 5720, 5820, 6140, 6305, 6402, 6754, 7368, 7566, 7982, 8536, 8580, 9210, 10088, 10131, 10670, 11640, 11973, 12280, 12610, 12804, 13508, 13871, 15132, 15964, 16005, 16885, 17160, 18420, 18915, 19955, 20262, 21340, 23946, 25220, 25608, 27016, 27742, 29779, 30264, 31928, 32010, 33770, 36840, 37830, 39910, 40524, 41613, 42680, 43901, 47892, 50440, 50655, 55484, 59558, 59865, 64020, 67540, 69355, 75660, 79820, 81048, 83226, 87802, 89337, 95784, 101310, 110968, 119116, 119730, 128040, 131703, 135080, 138710, 148895, 151320, 159640, 166452, 175604, 178674, 202620, 208065, 219505, 238232, 239460, 263406, 277420, 297790, 327569, 332904, 351208, 357348, 387127, 405240, 416130, 439010, 446685, 478920, 526812, 554840, 595580, 655138, 658515, 714696, 774254, 832260, 878020, 893370, 982707, 1053624, 1161381, 1191160, 1310276, 1317030, 1548508, 1637845, 1664520, 1756040, 1786740, 1935635, 1965414, 2322762, 2620552, 2634060, 3097016, 3275690, 3573480, 3871270, 3930828, 4258397, 4645524, 4913535, 5268120, 5806905, 6551380, 7742540, 7861656, 8516794, 9291048, 9827070, 11613810, 12775191, 13102760, 15485080, 17033588, 19654140, 21291985, 23227620, 25550382, 34067176, 39308280, 42583970, 46455240, 51100764, 63875955, 85167940, 102201528, 127751910, 170335880, 255503820, 511007640]

約数ペア:

[(1, 511007640), (2, 255503820), (3, 170335880), (4, 127751910), (5, 102201528), (6, 85167940), (8, 63875955), (10, 51100764), (11, 46455240), (12, 42583970), (13, 39308280), (15, 34067176), (20, 25550382), (22, 23227620), (24, 21291985), (26, 19654140), (30, 17033588), (33, 15485080), (39, 13102760), (40, 12775191), (44, 11613810), (52, 9827070), (55, 9291048), (60, 8516794), (65, 7861656), (66, 7742540), (78, 6551380), (88, 5806905), (97, 5268120), (104, 4913535), (110, 4645524), (120, 4258397), (130, 3930828), (132, 3871270), (143, 3573480), (156, 3275690), (165, 3097016), (194, 2634060), (195, 2620552), (220, 2322762), (260, 1965414), (264, 1935635), (286, 1786740), (291, 1756040), (307, 1664520), (312, 1637845), (330, 1548508), (388, 1317030), (390, 1310276), (429, 1191160), (440, 1161381), (485, 1053624), (520, 982707), (572, 893370), (582, 878020), (614, 832260), (660, 774254), (715, 714696), (776, 658515), (780, 655138), (858, 595580), (921, 554840), (970, 526812), (1067, 478920), (1144, 446685), (1164, 439010), (1228, 416130), (1261, 405240), (1320, 387127), (1430, 357348), (1455, 351208), (1535, 332904), (1560, 327569), (1716, 297790), (1842, 277420), (1940, 263406), (2134, 239460), (2145, 238232), (2328, 219505), (2456, 208065), (2522, 202620), (2860, 178674), (2910, 175604), (3070, 166452), (3201, 159640), (3377, 151320), (3432, 148895), (3684, 138710), (3783, 135080), (3880, 131703), (3991, 128040), (4268, 119730), (4290, 119116), (4605, 110968), (5044, 101310), (5335, 95784), (5720, 89337), (5820, 87802), (6140, 83226), (6305, 81048), (6402, 79820), (6754, 75660), (7368, 69355), (7566, 67540), (7982, 64020), (8536, 59865), (8580, 59558), (9210, 55484), (10088, 50655), (10131, 50440), (10670, 47892), (11640, 43901), (11973, 42680), (12280, 41613), (12610, 40524), (12804, 39910), (13508, 37830), (13871, 36840), (15132, 33770), (15964, 32010), (16005, 31928), (16885, 30264), (17160, 29779), (18420, 27742), (18915, 27016), (19955, 25608), (20262, 25220), (21340, 23946)]