20166675540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 432

約数和(自身を含む): 66723652800

約数和(自身を除く): 46556977260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 59, 60, 66, 69, 89, 92, 110, 115, 118, 121, 132, 138, 165, 177, 178, 220, 230, 236, 242, 253, 267, 276, 295, 330, 345, 354, 356, 363, 445, 460, 484, 506, 529, 534, 590, 605, 649, 660, 690, 708, 726, 759, 885, 890, 979, 1012, 1058, 1068, 1180, 1210, 1265, 1298, 1335, 1357, 1380, 1452, 1518, 1587, 1770, 1780, 1815, 1947, 1958, 2047, 2116, 2420, 2530, 2596, 2645, 2670, 2714, 2783, 2937, 3036, 3174, 3245, 3540, 3630, 3795, 3894, 3916, 4071, 4094, 4895, 5060, 5251, 5290, 5340, 5428, 5566, 5819, 5874, 6141, 6348, 6490, 6785, 7139, 7260, 7590, 7788, 7935, 8142, 8188, 8349, 9735, 9790, 10235, 10502, 10580, 10769, 11132, 11638, 11748, 12282, 12980, 13570, 13915, 14278, 14685, 14927, 15180, 15753, 15870, 16284, 16698, 17457, 19470, 19580, 20355, 20470, 21004, 21417, 21538, 22517, 23276, 24564, 26255, 27140, 27830, 28556, 29095, 29370, 29854, 30705, 31211, 31506, 31740, 32307, 33396, 34914, 35695, 38940, 40710, 40940, 41745, 42834, 43076, 44781, 45034, 47081, 52510, 53845, 55660, 57761, 58190, 58740, 59708, 61410, 62422, 63012, 64009, 64614, 67551, 69828, 71390, 74635, 78765, 81420, 83490, 85668, 87285, 89562, 90068, 93633, 94162, 105020, 107085, 107690, 112585, 115522, 116380, 120773, 122820, 124844, 128018, 129228, 135102, 141243, 142780, 149270, 156055, 157530, 161535, 164197, 166980, 173283, 174570, 179124, 187266, 188324, 192027, 214170, 215380, 223905, 225170, 231044, 235405, 241546, 247687, 256036, 270204, 282486, 288805, 298540, 312110, 315060, 320045, 323070, 328394, 337755, 343321, 346566, 349140, 362319, 374532, 384054, 428340, 447810, 450340, 468165, 470810, 483092, 492591, 495374, 517891, 564972, 577610, 603865, 624220, 635371, 640090, 646140, 656788, 675510, 686642, 693132, 706215, 724638, 743061, 768108, 820985, 866415, 895620, 936330, 941620, 960135, 985182, 990748, 1029963, 1035782, 1155220, 1207730, 1238435, 1270742, 1280180, 1328503, 1351020, 1373284, 1412430, 1449276, 1486122, 1553673, 1641970, 1716605, 1732830, 1811595, 1872660, 1906113, 1920270, 1970364, 2059926, 2071564, 2415460, 2462955, 2476870, 2541484, 2589455, 2657006, 2777779, 2824860, 2972244, 3107346, 3176855, 3283940, 3433210, 3465660, 3623190, 3715305, 3776531, 3812226, 3840540, 3985509, 4119852, 4925910, 4953740, 5149815, 5178910, 5314012, 5555558, 5696801, 6214692, 6353710, 6642515, 6866420, 7246380, 7430610, 7553062, 7624452, 7768365, 7971018, 8333337, 9530565, 9851820, 10299630, 10357820, 11111116, 11329593, 11393602, 12707420, 13285030, 13888895, 14613533, 14861220, 15106124, 15536730, 15942036, 16666674, 17090403, 18882655, 19061130, 19927545, 20599260, 22659186, 22787204, 26570060, 27777790, 28484005, 29227066, 30555569, 31073460, 33333348, 34180806, 37765310, 38122260, 39855090, 41666685, 43840599, 45318372, 55555580, 56647965, 56968010, 58454132, 61111138, 68361612, 73067665, 75530620, 79710180, 83333370, 85452015, 87681198, 91666707, 113295930, 113936020, 122222276, 146135330, 152777845, 166666740, 170904030, 175362396, 183333414, 219202995, 226591860, 292270660, 305555690, 336111259, 341808060, 366666828, 438405990, 458333535, 611111380, 672222518, 876811980, 916667070, 1008333777, 1344445036, 1680556295, 1833334140, 2016667554, 3361112590, 4033335108, 5041668885, 6722225180, 10083337770, 20166675540]

約数ペア:

[(1, 20166675540), (2, 10083337770), (3, 6722225180), (4, 5041668885), (5, 4033335108), (6, 3361112590), (10, 2016667554), (11, 1833334140), (12, 1680556295), (15, 1344445036), (20, 1008333777), (22, 916667070), (23, 876811980), (30, 672222518), (33, 611111380), (44, 458333535), (46, 438405990), (55, 366666828), (59, 341808060), (60, 336111259), (66, 305555690), (69, 292270660), (89, 226591860), (92, 219202995), (110, 183333414), (115, 175362396), (118, 170904030), (121, 166666740), (132, 152777845), (138, 146135330), (165, 122222276), (177, 113936020), (178, 113295930), (220, 91666707), (230, 87681198), (236, 85452015), (242, 83333370), (253, 79710180), (267, 75530620), (276, 73067665), (295, 68361612), (330, 61111138), (345, 58454132), (354, 56968010), (356, 56647965), (363, 55555580), (445, 45318372), (460, 43840599), (484, 41666685), (506, 39855090), (529, 38122260), (534, 37765310), (590, 34180806), (605, 33333348), (649, 31073460), (660, 30555569), (690, 29227066), (708, 28484005), (726, 27777790), (759, 26570060), (885, 22787204), (890, 22659186), (979, 20599260), (1012, 19927545), (1058, 19061130), (1068, 18882655), (1180, 17090403), (1210, 16666674), (1265, 15942036), (1298, 15536730), (1335, 15106124), (1357, 14861220), (1380, 14613533), (1452, 13888895), (1518, 13285030), (1587, 12707420), (1770, 11393602), (1780, 11329593), (1815, 11111116), (1947, 10357820), (1958, 10299630), (2047, 9851820), (2116, 9530565), (2420, 8333337), (2530, 7971018), (2596, 7768365), (2645, 7624452), (2670, 7553062), (2714, 7430610), (2783, 7246380), (2937, 6866420), (3036, 6642515), (3174, 6353710), (3245, 6214692), (3540, 5696801), (3630, 5555558), (3795, 5314012), (3894, 5178910), (3916, 5149815), (4071, 4953740), (4094, 4925910), (4895, 4119852), (5060, 3985509), (5251, 3840540), (5290, 3812226), (5340, 3776531), (5428, 3715305), (5566, 3623190), (5819, 3465660), (5874, 3433210), (6141, 3283940), (6348, 3176855), (6490, 3107346), (6785, 2972244), (7139, 2824860), (7260, 2777779), (7590, 2657006), (7788, 2589455), (7935, 2541484), (8142, 2476870), (8188, 2462955), (8349, 2415460), (9735, 2071564), (9790, 2059926), (10235, 1970364), (10502, 1920270), (10580, 1906113), (10769, 1872660), (11132, 1811595), (11638, 1732830), (11748, 1716605), (12282, 1641970), (12980, 1553673), (13570, 1486122), (13915, 1449276), (14278, 1412430), (14685, 1373284), (14927, 1351020), (15180, 1328503), (15753, 1280180), (15870, 1270742), (16284, 1238435), (16698, 1207730), (17457, 1155220), (19470, 1035782), (19580, 1029963), (20355, 990748), (20470, 985182), (21004, 960135), (21417, 941620), (21538, 936330), (22517, 895620), (23276, 866415), (24564, 820985), (26255, 768108), (27140, 743061), (27830, 724638), (28556, 706215), (29095, 693132), (29370, 686642), (29854, 675510), (30705, 656788), (31211, 646140), (31506, 640090), (31740, 635371), (32307, 624220), (33396, 603865), (34914, 577610), (35695, 564972), (38940, 517891), (40710, 495374), (40940, 492591), (41745, 483092), (42834, 470810), (43076, 468165), (44781, 450340), (45034, 447810), (47081, 428340), (52510, 384054), (53845, 374532), (55660, 362319), (57761, 349140), (58190, 346566), (58740, 343321), (59708, 337755), (61410, 328394), (62422, 323070), (63012, 320045), (64009, 315060), (64614, 312110), (67551, 298540), (69828, 288805), (71390, 282486), (74635, 270204), (78765, 256036), (81420, 247687), (83490, 241546), (85668, 235405), (87285, 231044), (89562, 225170), (90068, 223905), (93633, 215380), (94162, 214170), (105020, 192027), (107085, 188324), (107690, 187266), (112585, 179124), (115522, 174570), (116380, 173283), (120773, 166980), (122820, 164197), (124844, 161535), (128018, 157530), (129228, 156055), (135102, 149270), (141243, 142780)]