258336540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 480

約数和(自身を含む): 1073318400

約数和(自身を除く): 814981860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 81, 84, 90, 95, 99, 105, 108, 109, 110, 114, 126, 132, 133, 135, 140, 154, 162, 165, 171, 180, 189, 190, 198, 209, 210, 218, 220, 228, 231, 252, 266, 270, 285, 297, 308, 315, 324, 327, 330, 342, 378, 380, 385, 396, 399, 405, 418, 420, 436, 462, 495, 513, 532, 540, 545, 567, 570, 594, 627, 630, 654, 660, 665, 684, 693, 756, 763, 770, 798, 810, 836, 855, 891, 924, 945, 981, 990, 1026, 1045, 1090, 1134, 1140, 1155, 1188, 1197, 1199, 1254, 1260, 1308, 1330, 1386, 1463, 1485, 1526, 1539, 1540, 1596, 1620, 1635, 1710, 1782, 1881, 1890, 1962, 1980, 1995, 2052, 2071, 2079, 2090, 2180, 2268, 2289, 2310, 2394, 2398, 2508, 2565, 2660, 2772, 2835, 2926, 2943, 2970, 3052, 3078, 3135, 3270, 3420, 3465, 3564, 3591, 3597, 3762, 3780, 3815, 3924, 3990, 4142, 4158, 4180, 4389, 4455, 4578, 4620, 4788, 4796, 4905, 5130, 5643, 5670, 5852, 5886, 5940, 5985, 5995, 6156, 6213, 6237, 6270, 6540, 6867, 6930, 7182, 7194, 7315, 7524, 7630, 7695, 7980, 8284, 8316, 8393, 8778, 8829, 8910, 9156, 9405, 9810, 10260, 10355, 10395, 10773, 10791, 11286, 11340, 11445, 11772, 11970, 11990, 12426, 12474, 12540, 13167, 13734, 13860, 14364, 14388, 14497, 14630, 14715, 15260, 15390, 16786, 16929, 17556, 17658, 17820, 17955, 17985, 18639, 18810, 19620, 20601, 20710, 20790, 21546, 21582, 21945, 22572, 22781, 22890, 23940, 23980, 24852, 24948, 25179, 26334, 27468, 28215, 28994, 29260, 29430, 30780, 31065, 31185, 32373, 33572, 33858, 34335, 35316, 35910, 35970, 37278, 37620, 39501, 41202, 41420, 41580, 41965, 43092, 43164, 43491, 43890, 44145, 45562, 45780, 50358, 52668, 53865, 53955, 55917, 56430, 57988, 58860, 61803, 62130, 62370, 64746, 65835, 67716, 68343, 68670, 71820, 71940, 72485, 74556, 75537, 79002, 82404, 83930, 84645, 86982, 87780, 88290, 91124, 93195, 97119, 100716, 103005, 107730, 107910, 111834, 112860, 113905, 118503, 123606, 124260, 124740, 125895, 129492, 130473, 131670, 136686, 137340, 144970, 151074, 158004, 159467, 161865, 167751, 167860, 169290, 173964, 176580, 186390, 194238, 197505, 205029, 206010, 215460, 215820, 217455, 223668, 226611, 227810, 237006, 247212, 251790, 260946, 263340, 273372, 279585, 289940, 302148, 309015, 318934, 323730, 335502, 338580, 341715, 372780, 377685, 388476, 391419, 395010, 410058, 412020, 434910, 453222, 455620, 474012, 478401, 485595, 503580, 521892, 559170, 592515, 615087, 618030, 637868, 647460, 652365, 671004, 679833, 683430, 755370, 782838, 790020, 797335, 820116, 838755, 869820, 906444, 956802, 971190, 1025145, 1118340, 1133055, 1174257, 1185030, 1230174, 1236060, 1304730, 1359666, 1366860, 1435203, 1510740, 1565676, 1594670, 1677510, 1845261, 1913604, 1942380, 1957095, 2050290, 2266110, 2348514, 2370060, 2392005, 2460348, 2609460, 2719332, 2870406, 3075435, 3189340, 3355020, 3399165, 3690522, 3914190, 4100580, 4305609, 4532220, 4697028, 4784010, 5740812, 5871285, 6150870, 6798330, 7176015, 7381044, 7828380, 8611218, 9226305, 9568020, 11742570, 12301740, 12916827, 13596660, 14352030, 17222436, 18452610, 21528045, 23485140, 25833654, 28704060, 36905220, 43056090, 51667308, 64584135, 86112180, 129168270, 258336540]

約数ペア:

[(1, 258336540), (2, 129168270), (3, 86112180), (4, 64584135), (5, 51667308), (6, 43056090), (7, 36905220), (9, 28704060), (10, 25833654), (11, 23485140), (12, 21528045), (14, 18452610), (15, 17222436), (18, 14352030), (19, 13596660), (20, 12916827), (21, 12301740), (22, 11742570), (27, 9568020), (28, 9226305), (30, 8611218), (33, 7828380), (35, 7381044), (36, 7176015), (38, 6798330), (42, 6150870), (44, 5871285), (45, 5740812), (54, 4784010), (55, 4697028), (57, 4532220), (60, 4305609), (63, 4100580), (66, 3914190), (70, 3690522), (76, 3399165), (77, 3355020), (81, 3189340), (84, 3075435), (90, 2870406), (95, 2719332), (99, 2609460), (105, 2460348), (108, 2392005), (109, 2370060), (110, 2348514), (114, 2266110), (126, 2050290), (132, 1957095), (133, 1942380), (135, 1913604), (140, 1845261), (154, 1677510), (162, 1594670), (165, 1565676), (171, 1510740), (180, 1435203), (189, 1366860), (190, 1359666), (198, 1304730), (209, 1236060), (210, 1230174), (218, 1185030), (220, 1174257), (228, 1133055), (231, 1118340), (252, 1025145), (266, 971190), (270, 956802), (285, 906444), (297, 869820), (308, 838755), (315, 820116), (324, 797335), (327, 790020), (330, 782838), (342, 755370), (378, 683430), (380, 679833), (385, 671004), (396, 652365), (399, 647460), (405, 637868), (418, 618030), (420, 615087), (436, 592515), (462, 559170), (495, 521892), (513, 503580), (532, 485595), (540, 478401), (545, 474012), (567, 455620), (570, 453222), (594, 434910), (627, 412020), (630, 410058), (654, 395010), (660, 391419), (665, 388476), (684, 377685), (693, 372780), (756, 341715), (763, 338580), (770, 335502), (798, 323730), (810, 318934), (836, 309015), (855, 302148), (891, 289940), (924, 279585), (945, 273372), (981, 263340), (990, 260946), (1026, 251790), (1045, 247212), (1090, 237006), (1134, 227810), (1140, 226611), (1155, 223668), (1188, 217455), (1197, 215820), (1199, 215460), (1254, 206010), (1260, 205029), (1308, 197505), (1330, 194238), (1386, 186390), (1463, 176580), (1485, 173964), (1526, 169290), (1539, 167860), (1540, 167751), (1596, 161865), (1620, 159467), (1635, 158004), (1710, 151074), (1782, 144970), (1881, 137340), (1890, 136686), (1962, 131670), (1980, 130473), (1995, 129492), (2052, 125895), (2071, 124740), (2079, 124260), (2090, 123606), (2180, 118503), (2268, 113905), (2289, 112860), (2310, 111834), (2394, 107910), (2398, 107730), (2508, 103005), (2565, 100716), (2660, 97119), (2772, 93195), (2835, 91124), (2926, 88290), (2943, 87780), (2970, 86982), (3052, 84645), (3078, 83930), (3135, 82404), (3270, 79002), (3420, 75537), (3465, 74556), (3564, 72485), (3591, 71940), (3597, 71820), (3762, 68670), (3780, 68343), (3815, 67716), (3924, 65835), (3990, 64746), (4142, 62370), (4158, 62130), (4180, 61803), (4389, 58860), (4455, 57988), (4578, 56430), (4620, 55917), (4788, 53955), (4796, 53865), (4905, 52668), (5130, 50358), (5643, 45780), (5670, 45562), (5852, 44145), (5886, 43890), (5940, 43491), (5985, 43164), (5995, 43092), (6156, 41965), (6213, 41580), (6237, 41420), (6270, 41202), (6540, 39501), (6867, 37620), (6930, 37278), (7182, 35970), (7194, 35910), (7315, 35316), (7524, 34335), (7630, 33858), (7695, 33572), (7980, 32373), (8284, 31185), (8316, 31065), (8393, 30780), (8778, 29430), (8829, 29260), (8910, 28994), (9156, 28215), (9405, 27468), (9810, 26334), (10260, 25179), (10355, 24948), (10395, 24852), (10773, 23980), (10791, 23940), (11286, 22890), (11340, 22781), (11445, 22572), (11772, 21945), (11970, 21582), (11990, 21546), (12426, 20790), (12474, 20710), (12540, 20601), (13167, 19620), (13734, 18810), (13860, 18639), (14364, 17985), (14388, 17955), (14497, 17820), (14630, 17658), (14715, 17556), (15260, 16929), (15390, 16786)]