15220337220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 432

約数和(自身を含む): 54911787840

約数和(自身を除く): 39691450620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 110, 114, 124, 132, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 279, 285, 310, 330, 341, 342, 372, 380, 396, 418, 421, 465, 495, 558, 570, 589, 620, 627, 660, 682, 684, 836, 842, 855, 930, 961, 990, 1023, 1045, 1116, 1140, 1178, 1254, 1263, 1364, 1395, 1684, 1705, 1710, 1767, 1860, 1881, 1922, 1980, 2046, 2090, 2105, 2356, 2508, 2526, 2790, 2883, 2945, 3069, 3135, 3410, 3420, 3534, 3762, 3789, 3844, 4092, 4180, 4210, 4631, 4805, 5052, 5115, 5301, 5580, 5766, 5890, 6138, 6270, 6315, 6479, 6820, 7068, 7524, 7578, 7999, 8420, 8649, 8835, 9262, 9405, 9610, 10230, 10571, 10602, 11532, 11780, 12276, 12540, 12630, 12958, 13051, 13893, 14415, 15156, 15345, 15998, 17298, 17670, 18259, 18524, 18810, 18945, 19220, 19437, 20460, 21142, 21204, 23155, 23997, 25260, 25916, 26102, 26505, 27786, 28830, 30690, 31713, 31996, 32395, 34596, 35340, 36518, 37620, 37890, 38874, 39153, 39995, 41679, 42284, 43245, 46310, 47994, 52204, 52855, 53010, 54777, 55572, 57660, 58311, 61380, 63426, 64790, 65255, 69465, 71991, 73036, 75780, 77748, 78306, 79990, 83358, 86490, 87989, 91295, 92620, 95139, 95988, 97185, 105710, 106020, 109554, 116622, 117459, 119985, 126852, 129580, 130510, 138930, 143561, 143982, 156612, 158565, 159980, 164331, 166716, 172980, 175978, 182590, 190278, 194370, 195765, 200849, 208395, 211420, 219108, 233244, 234918, 239970, 247969, 261020, 263967, 273885, 277860, 287122, 287964, 291555, 317130, 328662, 351956, 359955, 365180, 380556, 388740, 391530, 401698, 404581, 416790, 430683, 439945, 469836, 475695, 479940, 495938, 527934, 547770, 574244, 583110, 587295, 602547, 634260, 657324, 717805, 719910, 743907, 783060, 791901, 803396, 809162, 821655, 833580, 861366, 879890, 951390, 991876, 1004245, 1055868, 1095540, 1166220, 1174590, 1205094, 1213743, 1239845, 1292049, 1319835, 1435610, 1439820, 1487814, 1583802, 1618324, 1643310, 1722732, 1759780, 1807641, 1902780, 2008490, 2022905, 2153415, 2231721, 2349180, 2410188, 2427486, 2479690, 2584098, 2639670, 2727659, 2871220, 2975628, 3012735, 3167604, 3286620, 3615282, 3641229, 3719535, 3959505, 4016980, 4045810, 4306830, 4450391, 4463442, 4854972, 4959380, 5168196, 5279340, 5455318, 6025470, 6068715, 6460245, 7230564, 7282458, 7439070, 7687039, 7919010, 8091620, 8182977, 8613660, 8900782, 8926884, 9038205, 10910636, 11158605, 12050940, 12137430, 12920490, 13351173, 13638295, 14564916, 14878140, 15374078, 15838020, 16365954, 17801564, 18076410, 18206145, 22251955, 22317210, 23061117, 24274860, 24548931, 25840980, 26702346, 27276590, 30748156, 32731908, 36152820, 36412290, 38435195, 40053519, 40914885, 44503910, 44634420, 46122234, 49097862, 53404692, 54553180, 66755865, 69183351, 72824580, 76870390, 80107038, 81829770, 84557429, 89007820, 92244468, 98195724, 115305585, 122744655, 133511730, 138366702, 153740780, 160214076, 163659540, 169114858, 200267595, 230611170, 245489310, 253672287, 267023460, 276733404, 338229716, 345916755, 400535190, 422787145, 461222340, 490978620, 507344574, 691833510, 761016861, 801070380, 845574290, 1014689148, 1268361435, 1383667020, 1522033722, 1691148580, 2536722870, 3044067444, 3805084305, 5073445740, 7610168610, 15220337220]

約数ペア:

[(1, 15220337220), (2, 7610168610), (3, 5073445740), (4, 3805084305), (5, 3044067444), (6, 2536722870), (9, 1691148580), (10, 1522033722), (11, 1383667020), (12, 1268361435), (15, 1014689148), (18, 845574290), (19, 801070380), (20, 761016861), (22, 691833510), (30, 507344574), (31, 490978620), (33, 461222340), (36, 422787145), (38, 400535190), (44, 345916755), (45, 338229716), (55, 276733404), (57, 267023460), (60, 253672287), (62, 245489310), (66, 230611170), (76, 200267595), (90, 169114858), (93, 163659540), (95, 160214076), (99, 153740780), (110, 138366702), (114, 133511730), (124, 122744655), (132, 115305585), (155, 98195724), (165, 92244468), (171, 89007820), (180, 84557429), (186, 81829770), (190, 80107038), (198, 76870390), (209, 72824580), (220, 69183351), (228, 66755865), (279, 54553180), (285, 53404692), (310, 49097862), (330, 46122234), (341, 44634420), (342, 44503910), (372, 40914885), (380, 40053519), (396, 38435195), (418, 36412290), (421, 36152820), (465, 32731908), (495, 30748156), (558, 27276590), (570, 26702346), (589, 25840980), (620, 24548931), (627, 24274860), (660, 23061117), (682, 22317210), (684, 22251955), (836, 18206145), (842, 18076410), (855, 17801564), (930, 16365954), (961, 15838020), (990, 15374078), (1023, 14878140), (1045, 14564916), (1116, 13638295), (1140, 13351173), (1178, 12920490), (1254, 12137430), (1263, 12050940), (1364, 11158605), (1395, 10910636), (1684, 9038205), (1705, 8926884), (1710, 8900782), (1767, 8613660), (1860, 8182977), (1881, 8091620), (1922, 7919010), (1980, 7687039), (2046, 7439070), (2090, 7282458), (2105, 7230564), (2356, 6460245), (2508, 6068715), (2526, 6025470), (2790, 5455318), (2883, 5279340), (2945, 5168196), (3069, 4959380), (3135, 4854972), (3410, 4463442), (3420, 4450391), (3534, 4306830), (3762, 4045810), (3789, 4016980), (3844, 3959505), (4092, 3719535), (4180, 3641229), (4210, 3615282), (4631, 3286620), (4805, 3167604), (5052, 3012735), (5115, 2975628), (5301, 2871220), (5580, 2727659), (5766, 2639670), (5890, 2584098), (6138, 2479690), (6270, 2427486), (6315, 2410188), (6479, 2349180), (6820, 2231721), (7068, 2153415), (7524, 2022905), (7578, 2008490), (7999, 1902780), (8420, 1807641), (8649, 1759780), (8835, 1722732), (9262, 1643310), (9405, 1618324), (9610, 1583802), (10230, 1487814), (10571, 1439820), (10602, 1435610), (11532, 1319835), (11780, 1292049), (12276, 1239845), (12540, 1213743), (12630, 1205094), (12958, 1174590), (13051, 1166220), (13893, 1095540), (14415, 1055868), (15156, 1004245), (15345, 991876), (15998, 951390), (17298, 879890), (17670, 861366), (18259, 833580), (18524, 821655), (18810, 809162), (18945, 803396), (19220, 791901), (19437, 783060), (20460, 743907), (21142, 719910), (21204, 717805), (23155, 657324), (23997, 634260), (25260, 602547), (25916, 587295), (26102, 583110), (26505, 574244), (27786, 547770), (28830, 527934), (30690, 495938), (31713, 479940), (31996, 475695), (32395, 469836), (34596, 439945), (35340, 430683), (36518, 416790), (37620, 404581), (37890, 401698), (38874, 391530), (39153, 388740), (39995, 380556), (41679, 365180), (42284, 359955), (43245, 351956), (46310, 328662), (47994, 317130), (52204, 291555), (52855, 287964), (53010, 287122), (54777, 277860), (55572, 273885), (57660, 263967), (58311, 261020), (61380, 247969), (63426, 239970), (64790, 234918), (65255, 233244), (69465, 219108), (71991, 211420), (73036, 208395), (75780, 200849), (77748, 195765), (78306, 194370), (79990, 190278), (83358, 182590), (86490, 175978), (87989, 172980), (91295, 166716), (92620, 164331), (95139, 159980), (95988, 158565), (97185, 156612), (105710, 143982), (106020, 143561), (109554, 138930), (116622, 130510), (117459, 129580), (119985, 126852)]