20261567130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 384

約数和(自身を含む): 63707212800

約数和(自身を除く): 43445645670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 49, 51, 57, 70, 85, 95, 98, 102, 105, 114, 119, 133, 139, 147, 170, 190, 210, 238, 245, 255, 266, 278, 285, 294, 307, 323, 357, 399, 417, 490, 510, 570, 595, 614, 646, 665, 695, 714, 735, 798, 833, 834, 921, 931, 969, 973, 1190, 1330, 1390, 1470, 1535, 1615, 1666, 1785, 1842, 1862, 1938, 1946, 1995, 2085, 2149, 2261, 2363, 2499, 2641, 2793, 2919, 3070, 3230, 3570, 3990, 4165, 4170, 4298, 4522, 4605, 4655, 4726, 4845, 4865, 4998, 5219, 5282, 5586, 5833, 5838, 6447, 6783, 6811, 7089, 7923, 8330, 9210, 9310, 9690, 9730, 10438, 10745, 11305, 11666, 11815, 12495, 12894, 13205, 13566, 13622, 13965, 14178, 14595, 15043, 15657, 15827, 15846, 16541, 17499, 18487, 20433, 21490, 22610, 23630, 24990, 26095, 26410, 27930, 29165, 29190, 30086, 31314, 31654, 32235, 33082, 33915, 34055, 34998, 35445, 36533, 36974, 39615, 40831, 40866, 42673, 44897, 45129, 47481, 49623, 52190, 55461, 58330, 64470, 67830, 68110, 70890, 73066, 75215, 78285, 79135, 79230, 81662, 82705, 85346, 87495, 89794, 90258, 92435, 94962, 99161, 99246, 102165, 109599, 110922, 115787, 122493, 128019, 129409, 134691, 150430, 156570, 158270, 165410, 174990, 182665, 184870, 198322, 204155, 204330, 213365, 219198, 224485, 225645, 231574, 237405, 244986, 248115, 255731, 256038, 258818, 269382, 277305, 285817, 297483, 298711, 314279, 347361, 365330, 388227, 408310, 426730, 448970, 451290, 474810, 495805, 496230, 511462, 547995, 554610, 571634, 578935, 594966, 597422, 612465, 628558, 640095, 647045, 673455, 694127, 694722, 725441, 767193, 776454, 810787, 857451, 896133, 942837, 991610, 1095990, 1157870, 1224930, 1278655, 1280190, 1294090, 1346910, 1388254, 1429085, 1450882, 1487415, 1493555, 1534386, 1571395, 1621574, 1714902, 1736805, 1792266, 1885674, 1941135, 2082381, 2090977, 2176323, 2199953, 2432361, 2557310, 2858170, 2974830, 2987110, 3142790, 3470635, 3473610, 3627205, 3835965, 3882270, 4053935, 4164762, 4181954, 4287255, 4352646, 4399906, 4480665, 4714185, 4858889, 4864722, 5078087, 5675509, 6272931, 6599859, 6941270, 7254410, 7671930, 8107870, 8574510, 8961330, 9428370, 9717778, 10156174, 10411905, 10454885, 10881615, 10999765, 11351018, 12161805, 12545862, 13199718, 13783379, 14576667, 15234261, 17026527, 20823810, 20909770, 21763230, 21999530, 24294445, 24323610, 25390435, 27566758, 28377545, 29153334, 30468522, 31364655, 32999295, 34053054, 35546609, 39728563, 41350137, 48588890, 50780870, 56755090, 62729310, 65998590, 68916895, 71093218, 72883335, 76171305, 79457126, 82700274, 85132635, 96483653, 106639827, 119185689, 137833790, 145766670, 152342610, 170265270, 177733045, 192967306, 198642815, 206750685, 213279654, 238371378, 289450959, 355466090, 397285630, 413501370, 482418265, 533199135, 578901918, 595928445, 675385571, 964836530, 1066398270, 1191856890, 1350771142, 1447254795, 2026156713, 2894509590, 3376927855, 4052313426, 6753855710, 10130783565, 20261567130]

約数ペア:

[(1, 20261567130), (2, 10130783565), (3, 6753855710), (5, 4052313426), (6, 3376927855), (7, 2894509590), (10, 2026156713), (14, 1447254795), (15, 1350771142), (17, 1191856890), (19, 1066398270), (21, 964836530), (30, 675385571), (34, 595928445), (35, 578901918), (38, 533199135), (42, 482418265), (49, 413501370), (51, 397285630), (57, 355466090), (70, 289450959), (85, 238371378), (95, 213279654), (98, 206750685), (102, 198642815), (105, 192967306), (114, 177733045), (119, 170265270), (133, 152342610), (139, 145766670), (147, 137833790), (170, 119185689), (190, 106639827), (210, 96483653), (238, 85132635), (245, 82700274), (255, 79457126), (266, 76171305), (278, 72883335), (285, 71093218), (294, 68916895), (307, 65998590), (323, 62729310), (357, 56755090), (399, 50780870), (417, 48588890), (490, 41350137), (510, 39728563), (570, 35546609), (595, 34053054), (614, 32999295), (646, 31364655), (665, 30468522), (695, 29153334), (714, 28377545), (735, 27566758), (798, 25390435), (833, 24323610), (834, 24294445), (921, 21999530), (931, 21763230), (969, 20909770), (973, 20823810), (1190, 17026527), (1330, 15234261), (1390, 14576667), (1470, 13783379), (1535, 13199718), (1615, 12545862), (1666, 12161805), (1785, 11351018), (1842, 10999765), (1862, 10881615), (1938, 10454885), (1946, 10411905), (1995, 10156174), (2085, 9717778), (2149, 9428370), (2261, 8961330), (2363, 8574510), (2499, 8107870), (2641, 7671930), (2793, 7254410), (2919, 6941270), (3070, 6599859), (3230, 6272931), (3570, 5675509), (3990, 5078087), (4165, 4864722), (4170, 4858889), (4298, 4714185), (4522, 4480665), (4605, 4399906), (4655, 4352646), (4726, 4287255), (4845, 4181954), (4865, 4164762), (4998, 4053935), (5219, 3882270), (5282, 3835965), (5586, 3627205), (5833, 3473610), (5838, 3470635), (6447, 3142790), (6783, 2987110), (6811, 2974830), (7089, 2858170), (7923, 2557310), (8330, 2432361), (9210, 2199953), (9310, 2176323), (9690, 2090977), (9730, 2082381), (10438, 1941135), (10745, 1885674), (11305, 1792266), (11666, 1736805), (11815, 1714902), (12495, 1621574), (12894, 1571395), (13205, 1534386), (13566, 1493555), (13622, 1487415), (13965, 1450882), (14178, 1429085), (14595, 1388254), (15043, 1346910), (15657, 1294090), (15827, 1280190), (15846, 1278655), (16541, 1224930), (17499, 1157870), (18487, 1095990), (20433, 991610), (21490, 942837), (22610, 896133), (23630, 857451), (24990, 810787), (26095, 776454), (26410, 767193), (27930, 725441), (29165, 694722), (29190, 694127), (30086, 673455), (31314, 647045), (31654, 640095), (32235, 628558), (33082, 612465), (33915, 597422), (34055, 594966), (34998, 578935), (35445, 571634), (36533, 554610), (36974, 547995), (39615, 511462), (40831, 496230), (40866, 495805), (42673, 474810), (44897, 451290), (45129, 448970), (47481, 426730), (49623, 408310), (52190, 388227), (55461, 365330), (58330, 347361), (64470, 314279), (67830, 298711), (68110, 297483), (70890, 285817), (73066, 277305), (75215, 269382), (78285, 258818), (79135, 256038), (79230, 255731), (81662, 248115), (82705, 244986), (85346, 237405), (87495, 231574), (89794, 225645), (90258, 224485), (92435, 219198), (94962, 213365), (99161, 204330), (99246, 204155), (102165, 198322), (109599, 184870), (110922, 182665), (115787, 174990), (122493, 165410), (128019, 158270), (129409, 156570), (134691, 150430)]