258197940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 288

約数和(自身を含む): 1052303616

約数和(自身を除く): 794105676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1433, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 2866, 3003, 3276, 3465, 4004, 4095, 4290, 4299, 4620, 5005, 5148, 5460, 5732, 6006, 6435, 6930, 7165, 8190, 8580, 8598, 9009, 10010, 10031, 12012, 12870, 12897, 13860, 14330, 15015, 15763, 16380, 17196, 18018, 18629, 20020, 20062, 21495, 25740, 25794, 28660, 30030, 30093, 31526, 36036, 37258, 40124, 42990, 45045, 47289, 50155, 51588, 55887, 60060, 60186, 63052, 64485, 74516, 78815, 85980, 90090, 90279, 93145, 94578, 100310, 110341, 111774, 120372, 128970, 130403, 141867, 150465, 157630, 167661, 180180, 180558, 186290, 189156, 200620, 204919, 220682, 223548, 236445, 257940, 260806, 279435, 283734, 300930, 315260, 331023, 335322, 361116, 372580, 391209, 409838, 441364, 451395, 472890, 521612, 551705, 558870, 567468, 601860, 614757, 652015, 662046, 670644, 709335, 782418, 819676, 838305, 902790, 945780, 993069, 1024595, 1103410, 1117740, 1173627, 1229514, 1304030, 1324092, 1418670, 1434433, 1564836, 1655115, 1676610, 1805580, 1844271, 1956045, 1986138, 2049190, 2206820, 2347254, 2459028, 2608060, 2837340, 2868866, 3073785, 3310230, 3353220, 3688542, 3912090, 3972276, 4098380, 4303299, 4694508, 4965345, 5737732, 5868135, 6147570, 6620460, 7172165, 7377084, 7824180, 8606598, 9221355, 9930690, 11736270, 12295140, 12909897, 14344330, 17213196, 18442710, 19861380, 21516495, 23472540, 25819794, 28688660, 36885420, 43032990, 51639588, 64549485, 86065980, 129098970, 258197940]

約数ペア:

[(1, 258197940), (2, 129098970), (3, 86065980), (4, 64549485), (5, 51639588), (6, 43032990), (7, 36885420), (9, 28688660), (10, 25819794), (11, 23472540), (12, 21516495), (13, 19861380), (14, 18442710), (15, 17213196), (18, 14344330), (20, 12909897), (21, 12295140), (22, 11736270), (26, 9930690), (28, 9221355), (30, 8606598), (33, 7824180), (35, 7377084), (36, 7172165), (39, 6620460), (42, 6147570), (44, 5868135), (45, 5737732), (52, 4965345), (55, 4694508), (60, 4303299), (63, 4098380), (65, 3972276), (66, 3912090), (70, 3688542), (77, 3353220), (78, 3310230), (84, 3073785), (90, 2868866), (91, 2837340), (99, 2608060), (105, 2459028), (110, 2347254), (117, 2206820), (126, 2049190), (130, 1986138), (132, 1956045), (140, 1844271), (143, 1805580), (154, 1676610), (156, 1655115), (165, 1564836), (180, 1434433), (182, 1418670), (195, 1324092), (198, 1304030), (210, 1229514), (220, 1173627), (231, 1117740), (234, 1103410), (252, 1024595), (260, 993069), (273, 945780), (286, 902790), (308, 838305), (315, 819676), (330, 782418), (364, 709335), (385, 670644), (390, 662046), (396, 652015), (420, 614757), (429, 601860), (455, 567468), (462, 558870), (468, 551705), (495, 521612), (546, 472890), (572, 451395), (585, 441364), (630, 409838), (660, 391209), (693, 372580), (715, 361116), (770, 335322), (780, 331023), (819, 315260), (858, 300930), (910, 283734), (924, 279435), (990, 260806), (1001, 257940), (1092, 236445), (1155, 223548), (1170, 220682), (1260, 204919), (1287, 200620), (1365, 189156), (1386, 186290), (1430, 180558), (1433, 180180), (1540, 167661), (1638, 157630), (1716, 150465), (1820, 141867), (1980, 130403), (2002, 128970), (2145, 120372), (2310, 111774), (2340, 110341), (2574, 100310), (2730, 94578), (2772, 93145), (2860, 90279), (2866, 90090), (3003, 85980), (3276, 78815), (3465, 74516), (4004, 64485), (4095, 63052), (4290, 60186), (4299, 60060), (4620, 55887), (5005, 51588), (5148, 50155), (5460, 47289), (5732, 45045), (6006, 42990), (6435, 40124), (6930, 37258), (7165, 36036), (8190, 31526), (8580, 30093), (8598, 30030), (9009, 28660), (10010, 25794), (10031, 25740), (12012, 21495), (12870, 20062), (12897, 20020), (13860, 18629), (14330, 18018), (15015, 17196), (15763, 16380)]