78331751820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20394

約数の個数: 432

約数和(自身を含む): 303611293440

約数和(自身を除く): 225279541620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 49, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 98, 105, 114, 115, 126, 133, 138, 140, 147, 161, 171, 180, 190, 196, 207, 210, 228, 230, 245, 252, 266, 276, 285, 294, 315, 322, 342, 345, 380, 399, 414, 420, 437, 441, 460, 483, 490, 532, 570, 588, 630, 644, 665, 684, 690, 735, 798, 805, 828, 855, 874, 882, 931, 966, 980, 1035, 1127, 1140, 1197, 1260, 1311, 1330, 1380, 1449, 1470, 1596, 1610, 1710, 1748, 1764, 1862, 1932, 1995, 2070, 2185, 2205, 2254, 2394, 2415, 2622, 2660, 2793, 2898, 2940, 3059, 3220, 3381, 3420, 3724, 3933, 3990, 4140, 4370, 4410, 4508, 4655, 4788, 4830, 5244, 5586, 5635, 5796, 5985, 6118, 6555, 6762, 7245, 7866, 7980, 8379, 8740, 8820, 9177, 9310, 9660, 10143, 11172, 11270, 11970, 12236, 13110, 13524, 13965, 14490, 15295, 15732, 16758, 16905, 18354, 18620, 19665, 20286, 20323, 21413, 22540, 23940, 26220, 27531, 27930, 28980, 30590, 33516, 33810, 36708, 39330, 40572, 40646, 41895, 42826, 45885, 50715, 55062, 55860, 60969, 61180, 64239, 67620, 78660, 81292, 83790, 85652, 91770, 101430, 101615, 107065, 110124, 121938, 128478, 137655, 142261, 167580, 182907, 183540, 192717, 202860, 203230, 214130, 243876, 256956, 275310, 284522, 304845, 321195, 365814, 385434, 386137, 406460, 426783, 428260, 467429, 550620, 569044, 609690, 642390, 711305, 731628, 770868, 772274, 853566, 914535, 934858, 963585, 995827, 1158411, 1219380, 1280349, 1284780, 1402287, 1422610, 1544548, 1707132, 1829070, 1869716, 1927170, 1930685, 1991654, 2133915, 2316822, 2337145, 2560698, 2702959, 2804574, 2845220, 2987481, 3272003, 3475233, 3658140, 3854340, 3861370, 3983308, 4206861, 4267830, 4633644, 4674290, 4979135, 5121396, 5405918, 5609148, 5792055, 5974962, 6401745, 6544006, 6950466, 7011435, 7722740, 8108877, 8413722, 8535660, 8881151, 8962443, 9348580, 9816009, 9958270, 10811836, 11584110, 11949924, 12803490, 13088012, 13514795, 13900932, 14022870, 14937405, 16217754, 16360015, 16827444, 17376165, 17762302, 17924886, 18920713, 19632018, 19916540, 21034305, 22904021, 23168220, 24326631, 25606980, 26643453, 27029590, 28045740, 29448027, 29874810, 32435508, 32720030, 34752330, 35524604, 35849772, 37841426, 39264036, 40544385, 42068610, 44405755, 44812215, 45808042, 48653262, 49080045, 53286906, 54059180, 56762139, 58896054, 59749620, 62168057, 65440060, 68712063, 69504660, 75682852, 79930359, 81088770, 84137220, 88811510, 89624430, 91616084, 94603565, 97306524, 98160090, 106573812, 113524278, 114520105, 117792108, 121633155, 124336114, 133217265, 137424126, 147240135, 159860718, 162177540, 170286417, 177623020, 179248860, 186504171, 189207130, 196320180, 206136189, 227048556, 229040210, 243266310, 248672228, 266434530, 274848252, 283810695, 294480270, 310840285, 319721436, 340572834, 343560315, 373008342, 378414260, 399651795, 412272378, 435176399, 458080420, 486532620, 532869060, 559512513, 567621390, 588960540, 621680570, 681145668, 687120630, 746016684, 799303590, 824544756, 851432085, 870352798, 932520855, 1030680945, 1119025026, 1135242780, 1243361140, 1305529197, 1374241260, 1598607180, 1702864170, 1740705596, 1865041710, 2061361890, 2175881995, 2238050052, 2611058394, 2797562565, 3405728340, 3730083420, 3916587591, 4122723780, 4351763990, 5222116788, 5595125130, 6527645985, 7833175182, 8703527980, 11190250260, 13055291970, 15666350364, 19582937955, 26110583940, 39165875910, 78331751820]

約数ペア:

[(1, 78331751820), (2, 39165875910), (3, 26110583940), (4, 19582937955), (5, 15666350364), (6, 13055291970), (7, 11190250260), (9, 8703527980), (10, 7833175182), (12, 6527645985), (14, 5595125130), (15, 5222116788), (18, 4351763990), (19, 4122723780), (20, 3916587591), (21, 3730083420), (23, 3405728340), (28, 2797562565), (30, 2611058394), (35, 2238050052), (36, 2175881995), (38, 2061361890), (42, 1865041710), (45, 1740705596), (46, 1702864170), (49, 1598607180), (57, 1374241260), (60, 1305529197), (63, 1243361140), (69, 1135242780), (70, 1119025026), (76, 1030680945), (84, 932520855), (90, 870352798), (92, 851432085), (95, 824544756), (98, 799303590), (105, 746016684), (114, 687120630), (115, 681145668), (126, 621680570), (133, 588960540), (138, 567621390), (140, 559512513), (147, 532869060), (161, 486532620), (171, 458080420), (180, 435176399), (190, 412272378), (196, 399651795), (207, 378414260), (210, 373008342), (228, 343560315), (230, 340572834), (245, 319721436), (252, 310840285), (266, 294480270), (276, 283810695), (285, 274848252), (294, 266434530), (315, 248672228), (322, 243266310), (342, 229040210), (345, 227048556), (380, 206136189), (399, 196320180), (414, 189207130), (420, 186504171), (437, 179248860), (441, 177623020), (460, 170286417), (483, 162177540), (490, 159860718), (532, 147240135), (570, 137424126), (588, 133217265), (630, 124336114), (644, 121633155), (665, 117792108), (684, 114520105), (690, 113524278), (735, 106573812), (798, 98160090), (805, 97306524), (828, 94603565), (855, 91616084), (874, 89624430), (882, 88811510), (931, 84137220), (966, 81088770), (980, 79930359), (1035, 75682852), (1127, 69504660), (1140, 68712063), (1197, 65440060), (1260, 62168057), (1311, 59749620), (1330, 58896054), (1380, 56762139), (1449, 54059180), (1470, 53286906), (1596, 49080045), (1610, 48653262), (1710, 45808042), (1748, 44812215), (1764, 44405755), (1862, 42068610), (1932, 40544385), (1995, 39264036), (2070, 37841426), (2185, 35849772), (2205, 35524604), (2254, 34752330), (2394, 32720030), (2415, 32435508), (2622, 29874810), (2660, 29448027), (2793, 28045740), (2898, 27029590), (2940, 26643453), (3059, 25606980), (3220, 24326631), (3381, 23168220), (3420, 22904021), (3724, 21034305), (3933, 19916540), (3990, 19632018), (4140, 18920713), (4370, 17924886), (4410, 17762302), (4508, 17376165), (4655, 16827444), (4788, 16360015), (4830, 16217754), (5244, 14937405), (5586, 14022870), (5635, 13900932), (5796, 13514795), (5985, 13088012), (6118, 12803490), (6555, 11949924), (6762, 11584110), (7245, 10811836), (7866, 9958270), (7980, 9816009), (8379, 9348580), (8740, 8962443), (8820, 8881151), (9177, 8535660), (9310, 8413722), (9660, 8108877), (10143, 7722740), (11172, 7011435), (11270, 6950466), (11970, 6544006), (12236, 6401745), (13110, 5974962), (13524, 5792055), (13965, 5609148), (14490, 5405918), (15295, 5121396), (15732, 4979135), (16758, 4674290), (16905, 4633644), (18354, 4267830), (18620, 4206861), (19665, 3983308), (20286, 3861370), (20323, 3854340), (21413, 3658140), (22540, 3475233), (23940, 3272003), (26220, 2987481), (27531, 2845220), (27930, 2804574), (28980, 2702959), (30590, 2560698), (33516, 2337145), (33810, 2316822), (36708, 2133915), (39330, 1991654), (40572, 1930685), (40646, 1927170), (41895, 1869716), (42826, 1829070), (45885, 1707132), (50715, 1544548), (55062, 1422610), (55860, 1402287), (60969, 1284780), (61180, 1280349), (64239, 1219380), (67620, 1158411), (78660, 995827), (81292, 963585), (83790, 934858), (85652, 914535), (91770, 853566), (101430, 772274), (101615, 770868), (107065, 731628), (110124, 711305), (121938, 642390), (128478, 609690), (137655, 569044), (142261, 550620), (167580, 467429), (182907, 428260), (183540, 426783), (192717, 406460), (202860, 386137), (203230, 385434), (214130, 365814), (243876, 321195), (256956, 304845), (275310, 284522)]