2115244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 240

約数和(自身を含む): 7416025344

約数和(自身を除く): 5300781264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 240, 248, 279, 291, 310, 360, 372, 388, 465, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 977, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1746, 1860, 1940, 1954, 2232, 2328, 2480, 2790, 2910, 2931, 3007, 3492, 3720, 3880, 3908, 4365, 4464, 4656, 4885, 5580, 5820, 5862, 6014, 6984, 7440, 7760, 7816, 8730, 8793, 9021, 9770, 11160, 11640, 11724, 12028, 13968, 14655, 15035, 15632, 17460, 17586, 18042, 19540, 22320, 23280, 23448, 24056, 27063, 29310, 30070, 30287, 34920, 35172, 36084, 39080, 43965, 45105, 46896, 48112, 54126, 58620, 60140, 60574, 69840, 70344, 72168, 78160, 87930, 90210, 90861, 94769, 108252, 117240, 120280, 121148, 135315, 140688, 144336, 151435, 175860, 180420, 181722, 189538, 216504, 234480, 240560, 242296, 270630, 272583, 284307, 302870, 351720, 360840, 363444, 379076, 433008, 454305, 473845, 484592, 541260, 545166, 568614, 605740, 703440, 721680, 726888, 758152, 852921, 908610, 947690, 1082520, 1090332, 1137228, 1211480, 1362915, 1421535, 1453776, 1516304, 1705842, 1817220, 1895380, 2165040, 2180664, 2274456, 2422960, 2725830, 2843070, 2937839, 3411684, 3634440, 3790760, 4264605, 4361328, 4548912, 5451660, 5686140, 5875678, 6823368, 7268880, 7581520, 8529210, 8813517, 10903320, 11372280, 11751356, 13646736, 14689195, 17058420, 17627034, 21806640, 22744560, 23502712, 26440551, 29378390, 34116840, 35254068, 44067585, 47005424, 52881102, 58756780, 68233680, 70508136, 88135170, 105762204, 117513560, 132202755, 141016272, 176270340, 211524408, 235027120, 264405510, 352540680, 423048816, 528811020, 705081360, 1057622040, 2115244080]

約数ペア:

[(1, 2115244080), (2, 1057622040), (3, 705081360), (4, 528811020), (5, 423048816), (6, 352540680), (8, 264405510), (9, 235027120), (10, 211524408), (12, 176270340), (15, 141016272), (16, 132202755), (18, 117513560), (20, 105762204), (24, 88135170), (30, 70508136), (31, 68233680), (36, 58756780), (40, 52881102), (45, 47005424), (48, 44067585), (60, 35254068), (62, 34116840), (72, 29378390), (80, 26440551), (90, 23502712), (93, 22744560), (97, 21806640), (120, 17627034), (124, 17058420), (144, 14689195), (155, 13646736), (180, 11751356), (186, 11372280), (194, 10903320), (240, 8813517), (248, 8529210), (279, 7581520), (291, 7268880), (310, 6823368), (360, 5875678), (372, 5686140), (388, 5451660), (465, 4548912), (485, 4361328), (496, 4264605), (558, 3790760), (582, 3634440), (620, 3411684), (720, 2937839), (744, 2843070), (776, 2725830), (873, 2422960), (930, 2274456), (970, 2180664), (977, 2165040), (1116, 1895380), (1164, 1817220), (1240, 1705842), (1395, 1516304), (1455, 1453776), (1488, 1421535), (1552, 1362915), (1746, 1211480), (1860, 1137228), (1940, 1090332), (1954, 1082520), (2232, 947690), (2328, 908610), (2480, 852921), (2790, 758152), (2910, 726888), (2931, 721680), (3007, 703440), (3492, 605740), (3720, 568614), (3880, 545166), (3908, 541260), (4365, 484592), (4464, 473845), (4656, 454305), (4885, 433008), (5580, 379076), (5820, 363444), (5862, 360840), (6014, 351720), (6984, 302870), (7440, 284307), (7760, 272583), (7816, 270630), (8730, 242296), (8793, 240560), (9021, 234480), (9770, 216504), (11160, 189538), (11640, 181722), (11724, 180420), (12028, 175860), (13968, 151435), (14655, 144336), (15035, 140688), (15632, 135315), (17460, 121148), (17586, 120280), (18042, 117240), (19540, 108252), (22320, 94769), (23280, 90861), (23448, 90210), (24056, 87930), (27063, 78160), (29310, 72168), (30070, 70344), (30287, 69840), (34920, 60574), (35172, 60140), (36084, 58620), (39080, 54126), (43965, 48112), (45105, 46896)]