2231505540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 288

約数和(自身を含む): 8113996800

約数和(自身を除く): 5882491260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 30, 33, 36, 38, 44, 45, 46, 55, 57, 60, 66, 69, 76, 90, 92, 95, 99, 110, 114, 115, 132, 138, 165, 171, 180, 190, 198, 207, 209, 220, 228, 230, 253, 276, 285, 330, 342, 345, 380, 396, 414, 418, 437, 460, 495, 506, 570, 627, 660, 684, 690, 759, 828, 836, 855, 874, 990, 1012, 1035, 1045, 1140, 1254, 1265, 1311, 1380, 1518, 1710, 1748, 1881, 1980, 2070, 2090, 2185, 2277, 2508, 2530, 2579, 2622, 3036, 3135, 3420, 3762, 3795, 3933, 4140, 4180, 4370, 4554, 4807, 5060, 5158, 5244, 6270, 6555, 7524, 7590, 7737, 7866, 8740, 9108, 9405, 9614, 10316, 11385, 12540, 12895, 13110, 14421, 15180, 15474, 15732, 18810, 19228, 19665, 22770, 23211, 24035, 25790, 26220, 28369, 28842, 30948, 37620, 38685, 39330, 43263, 45540, 46422, 48070, 49001, 51580, 56738, 57684, 59317, 72105, 77370, 78660, 85107, 86526, 92844, 96140, 98002, 113476, 116055, 118634, 141845, 144210, 147003, 154740, 170214, 173052, 177951, 196004, 216315, 232110, 237268, 245005, 255321, 283690, 288420, 294006, 296585, 340428, 355902, 425535, 432630, 441009, 464220, 490010, 510642, 533853, 539011, 567380, 588012, 593170, 652487, 711804, 735015, 851070, 865260, 882018, 889755, 980020, 1021284, 1067706, 1078022, 1127023, 1186340, 1276605, 1304974, 1470030, 1617033, 1702140, 1764036, 1779510, 1957461, 2135412, 2156044, 2205045, 2254046, 2553210, 2609948, 2669265, 2695055, 2940060, 3234066, 3262435, 3381069, 3559020, 3914922, 4410090, 4508092, 4851099, 5106420, 5338530, 5390110, 5635115, 5872383, 6468132, 6524870, 6762138, 7829844, 8085165, 8820180, 9702198, 9787305, 10143207, 10677060, 10780220, 11270230, 11744766, 12397253, 13049740, 13524276, 16170330, 16905345, 19404396, 19574610, 20286414, 22540460, 23489532, 24255495, 24794506, 29361915, 32340660, 33810690, 37191759, 39149220, 40572828, 48510990, 49589012, 50716035, 58723830, 61986265, 67621380, 74383518, 97021980, 101432070, 111575277, 117447660, 123972530, 148767036, 185958795, 202864140, 223150554, 247945060, 371917590, 446301108, 557876385, 743835180, 1115752770, 2231505540]

約数ペア:

[(1, 2231505540), (2, 1115752770), (3, 743835180), (4, 557876385), (5, 446301108), (6, 371917590), (9, 247945060), (10, 223150554), (11, 202864140), (12, 185958795), (15, 148767036), (18, 123972530), (19, 117447660), (20, 111575277), (22, 101432070), (23, 97021980), (30, 74383518), (33, 67621380), (36, 61986265), (38, 58723830), (44, 50716035), (45, 49589012), (46, 48510990), (55, 40572828), (57, 39149220), (60, 37191759), (66, 33810690), (69, 32340660), (76, 29361915), (90, 24794506), (92, 24255495), (95, 23489532), (99, 22540460), (110, 20286414), (114, 19574610), (115, 19404396), (132, 16905345), (138, 16170330), (165, 13524276), (171, 13049740), (180, 12397253), (190, 11744766), (198, 11270230), (207, 10780220), (209, 10677060), (220, 10143207), (228, 9787305), (230, 9702198), (253, 8820180), (276, 8085165), (285, 7829844), (330, 6762138), (342, 6524870), (345, 6468132), (380, 5872383), (396, 5635115), (414, 5390110), (418, 5338530), (437, 5106420), (460, 4851099), (495, 4508092), (506, 4410090), (570, 3914922), (627, 3559020), (660, 3381069), (684, 3262435), (690, 3234066), (759, 2940060), (828, 2695055), (836, 2669265), (855, 2609948), (874, 2553210), (990, 2254046), (1012, 2205045), (1035, 2156044), (1045, 2135412), (1140, 1957461), (1254, 1779510), (1265, 1764036), (1311, 1702140), (1380, 1617033), (1518, 1470030), (1710, 1304974), (1748, 1276605), (1881, 1186340), (1980, 1127023), (2070, 1078022), (2090, 1067706), (2185, 1021284), (2277, 980020), (2508, 889755), (2530, 882018), (2579, 865260), (2622, 851070), (3036, 735015), (3135, 711804), (3420, 652487), (3762, 593170), (3795, 588012), (3933, 567380), (4140, 539011), (4180, 533853), (4370, 510642), (4554, 490010), (4807, 464220), (5060, 441009), (5158, 432630), (5244, 425535), (6270, 355902), (6555, 340428), (7524, 296585), (7590, 294006), (7737, 288420), (7866, 283690), (8740, 255321), (9108, 245005), (9405, 237268), (9614, 232110), (10316, 216315), (11385, 196004), (12540, 177951), (12895, 173052), (13110, 170214), (14421, 154740), (15180, 147003), (15474, 144210), (15732, 141845), (18810, 118634), (19228, 116055), (19665, 113476), (22770, 98002), (23211, 96140), (24035, 92844), (25790, 86526), (26220, 85107), (28369, 78660), (28842, 77370), (30948, 72105), (37620, 59317), (38685, 57684), (39330, 56738), (43263, 51580), (45540, 49001), (46422, 48070)]