20150869240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 50295168000

約数和(自身を除く): 30144298760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 53, 58, 62, 97, 106, 109, 116, 124, 145, 155, 194, 212, 218, 232, 248, 265, 290, 310, 388, 424, 436, 485, 530, 545, 580, 620, 776, 872, 899, 970, 1060, 1090, 1160, 1240, 1537, 1643, 1798, 1940, 2120, 2180, 2813, 3007, 3074, 3161, 3286, 3379, 3596, 3880, 4360, 4495, 5141, 5626, 5777, 6014, 6148, 6322, 6572, 6758, 7192, 7685, 8215, 8990, 10282, 10573, 11252, 11554, 12028, 12296, 12644, 13144, 13516, 14065, 15035, 15370, 15805, 16430, 16895, 17980, 20564, 21146, 22504, 23108, 24056, 25288, 25705, 27032, 28130, 28885, 30070, 30740, 31610, 32860, 33790, 35960, 41128, 42292, 46216, 47647, 51410, 52865, 56260, 57770, 60140, 61480, 63220, 65720, 67580, 84584, 87203, 95294, 97991, 102820, 105730, 112520, 115540, 120280, 126440, 135160, 149089, 159371, 167533, 174406, 179087, 190588, 195982, 205640, 211460, 231080, 238235, 298178, 306617, 318742, 327763, 335066, 348812, 358174, 381176, 391964, 422920, 436015, 476470, 489955, 560369, 596356, 613234, 637484, 655526, 670132, 697624, 716348, 745445, 783928, 796855, 837665, 872030, 895435, 952940, 979910, 1120738, 1192712, 1226468, 1274968, 1311052, 1340264, 1432696, 1490890, 1533085, 1593710, 1638815, 1675330, 1744060, 1790870, 1905880, 1959820, 2241476, 2452936, 2622104, 2801845, 2981780, 3066170, 3187420, 3277630, 3350660, 3488120, 3581740, 3919640, 4482952, 4621759, 5193523, 5603690, 5963560, 6132340, 6374840, 6555260, 6701320, 7163480, 9243518, 9505127, 10387046, 11207380, 12264680, 13110520, 16250701, 17371439, 18487036, 19010254, 20774092, 22414760, 23108795, 25967615, 32501402, 34742878, 36974072, 38020508, 41548184, 46217590, 47525635, 51935230, 65002804, 69485756, 76041016, 81253505, 86857195, 92435180, 95051270, 103870460, 130005608, 138971512, 162507010, 173714390, 184870360, 190102540, 207740920, 325014020, 347428780, 380205080, 503771731, 650028040, 694857560, 1007543462, 2015086924, 2518858655, 4030173848, 5037717310, 10075434620, 20150869240]

約数ペア:

[(1, 20150869240), (2, 10075434620), (4, 5037717310), (5, 4030173848), (8, 2518858655), (10, 2015086924), (20, 1007543462), (29, 694857560), (31, 650028040), (40, 503771731), (53, 380205080), (58, 347428780), (62, 325014020), (97, 207740920), (106, 190102540), (109, 184870360), (116, 173714390), (124, 162507010), (145, 138971512), (155, 130005608), (194, 103870460), (212, 95051270), (218, 92435180), (232, 86857195), (248, 81253505), (265, 76041016), (290, 69485756), (310, 65002804), (388, 51935230), (424, 47525635), (436, 46217590), (485, 41548184), (530, 38020508), (545, 36974072), (580, 34742878), (620, 32501402), (776, 25967615), (872, 23108795), (899, 22414760), (970, 20774092), (1060, 19010254), (1090, 18487036), (1160, 17371439), (1240, 16250701), (1537, 13110520), (1643, 12264680), (1798, 11207380), (1940, 10387046), (2120, 9505127), (2180, 9243518), (2813, 7163480), (3007, 6701320), (3074, 6555260), (3161, 6374840), (3286, 6132340), (3379, 5963560), (3596, 5603690), (3880, 5193523), (4360, 4621759), (4495, 4482952), (5141, 3919640), (5626, 3581740), (5777, 3488120), (6014, 3350660), (6148, 3277630), (6322, 3187420), (6572, 3066170), (6758, 2981780), (7192, 2801845), (7685, 2622104), (8215, 2452936), (8990, 2241476), (10282, 1959820), (10573, 1905880), (11252, 1790870), (11554, 1744060), (12028, 1675330), (12296, 1638815), (12644, 1593710), (13144, 1533085), (13516, 1490890), (14065, 1432696), (15035, 1340264), (15370, 1311052), (15805, 1274968), (16430, 1226468), (16895, 1192712), (17980, 1120738), (20564, 979910), (21146, 952940), (22504, 895435), (23108, 872030), (24056, 837665), (25288, 796855), (25705, 783928), (27032, 745445), (28130, 716348), (28885, 697624), (30070, 670132), (30740, 655526), (31610, 637484), (32860, 613234), (33790, 596356), (35960, 560369), (41128, 489955), (42292, 476470), (46216, 436015), (47647, 422920), (51410, 391964), (52865, 381176), (56260, 358174), (57770, 348812), (60140, 335066), (61480, 327763), (63220, 318742), (65720, 306617), (67580, 298178), (84584, 238235), (87203, 231080), (95294, 211460), (97991, 205640), (102820, 195982), (105730, 190588), (112520, 179087), (115540, 174406), (120280, 167533), (126440, 159371), (135160, 149089)]