813457260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3141

約数の個数: 288

約数和(自身を含む): 3239308800

約数和(自身を除く): 2425851540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1710, 1881, 1980, 1995, 2090, 2310, 2394, 2508, 2660, 2772, 2926, 3089, 3135, 3420, 3465, 3762, 3990, 4180, 4389, 4620, 4788, 5852, 5985, 6178, 6270, 6930, 7315, 7524, 7980, 8778, 9267, 9405, 11970, 12356, 12540, 13167, 13860, 14630, 15445, 17556, 18534, 18810, 21623, 21945, 23940, 26334, 27801, 29260, 30890, 33979, 37068, 37620, 43246, 43890, 46335, 52668, 55602, 58691, 61780, 64869, 65835, 67958, 86492, 87780, 92670, 101937, 108115, 111204, 117382, 129738, 131670, 135916, 139005, 169895, 176073, 185340, 194607, 203874, 216230, 234764, 237853, 259476, 263340, 278010, 293455, 305811, 324345, 339790, 352146, 389214, 407748, 410837, 432460, 475706, 509685, 528219, 556020, 586910, 611622, 645601, 648690, 679580, 704292, 713559, 778428, 821674, 880365, 951412, 973035, 1019370, 1056438, 1173820, 1189265, 1223244, 1232511, 1291202, 1297380, 1427118, 1529055, 1643348, 1760730, 1936803, 1946070, 2038740, 2054185, 2112876, 2140677, 2378530, 2465022, 2582404, 2641095, 2854236, 3058110, 3228005, 3521460, 3567795, 3697533, 3873606, 3892140, 4108370, 4281354, 4519207, 4757060, 4930044, 5282190, 5810409, 6116220, 6162555, 6456010, 7135590, 7395066, 7747212, 8216740, 8562708, 9038414, 9684015, 10564380, 10703385, 11620818, 12325110, 12912020, 13557621, 14271180, 14790132, 18076828, 18487665, 19368030, 21406770, 22596035, 23241636, 24650220, 27115242, 29052045, 36975330, 38736060, 40672863, 42813540, 45192070, 54230484, 58104090, 67788105, 73950660, 81345726, 90384140, 116208180, 135576210, 162691452, 203364315, 271152420, 406728630, 813457260]

約数ペア:

[(1, 813457260), (2, 406728630), (3, 271152420), (4, 203364315), (5, 162691452), (6, 135576210), (7, 116208180), (9, 90384140), (10, 81345726), (11, 73950660), (12, 67788105), (14, 58104090), (15, 54230484), (18, 45192070), (19, 42813540), (20, 40672863), (21, 38736060), (22, 36975330), (28, 29052045), (30, 27115242), (33, 24650220), (35, 23241636), (36, 22596035), (38, 21406770), (42, 19368030), (44, 18487665), (45, 18076828), (55, 14790132), (57, 14271180), (60, 13557621), (63, 12912020), (66, 12325110), (70, 11620818), (76, 10703385), (77, 10564380), (84, 9684015), (90, 9038414), (95, 8562708), (99, 8216740), (105, 7747212), (110, 7395066), (114, 7135590), (126, 6456010), (132, 6162555), (133, 6116220), (140, 5810409), (154, 5282190), (165, 4930044), (171, 4757060), (180, 4519207), (190, 4281354), (198, 4108370), (209, 3892140), (210, 3873606), (220, 3697533), (228, 3567795), (231, 3521460), (252, 3228005), (266, 3058110), (285, 2854236), (308, 2641095), (315, 2582404), (330, 2465022), (342, 2378530), (380, 2140677), (385, 2112876), (396, 2054185), (399, 2038740), (418, 1946070), (420, 1936803), (462, 1760730), (495, 1643348), (532, 1529055), (570, 1427118), (627, 1297380), (630, 1291202), (660, 1232511), (665, 1223244), (684, 1189265), (693, 1173820), (770, 1056438), (798, 1019370), (836, 973035), (855, 951412), (924, 880365), (990, 821674), (1045, 778428), (1140, 713559), (1155, 704292), (1197, 679580), (1254, 648690), (1260, 645601), (1330, 611622), (1386, 586910), (1463, 556020), (1540, 528219), (1596, 509685), (1710, 475706), (1881, 432460), (1980, 410837), (1995, 407748), (2090, 389214), (2310, 352146), (2394, 339790), (2508, 324345), (2660, 305811), (2772, 293455), (2926, 278010), (3089, 263340), (3135, 259476), (3420, 237853), (3465, 234764), (3762, 216230), (3990, 203874), (4180, 194607), (4389, 185340), (4620, 176073), (4788, 169895), (5852, 139005), (5985, 135916), (6178, 131670), (6270, 129738), (6930, 117382), (7315, 111204), (7524, 108115), (7980, 101937), (8778, 92670), (9267, 87780), (9405, 86492), (11970, 67958), (12356, 65835), (12540, 64869), (13167, 61780), (13860, 58691), (14630, 55602), (15445, 52668), (17556, 46335), (18534, 43890), (18810, 43246), (21623, 37620), (21945, 37068), (23940, 33979), (26334, 30890), (27801, 29260)]