1555145591740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 3732303516480

約数和(自身を除く): 2177157924740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 116, 118, 130, 145, 193, 236, 260, 290, 295, 307, 377, 386, 580, 590, 614, 754, 767, 772, 965, 1180, 1228, 1508, 1534, 1535, 1711, 1885, 1930, 2509, 3068, 3070, 3422, 3481, 3770, 3835, 3860, 3991, 5018, 5597, 6140, 6844, 6962, 7540, 7670, 7982, 8555, 8903, 10036, 11194, 11387, 12545, 13924, 15340, 15964, 17110, 17405, 17806, 18113, 19955, 22243, 22388, 22774, 25090, 27985, 34220, 34810, 35612, 36226, 39910, 44486, 44515, 45253, 45548, 50180, 55970, 56935, 59251, 69620, 72452, 72761, 79820, 88972, 89030, 90506, 90565, 100949, 111215, 111940, 113870, 115739, 118502, 145522, 148031, 178060, 181012, 181130, 201898, 222430, 226265, 227740, 231478, 235469, 237004, 291044, 296062, 296255, 330223, 362260, 363805, 403796, 444860, 452530, 462956, 470938, 504745, 525277, 578695, 592124, 592510, 660446, 671833, 727610, 740155, 770263, 905060, 941876, 1009490, 1050554, 1068667, 1157390, 1177345, 1185020, 1312337, 1320892, 1343666, 1455220, 1480310, 1540526, 1651115, 1718279, 2018980, 2101108, 2137334, 2314780, 2354690, 2624674, 2626385, 2687332, 2960620, 3081052, 3302230, 3359165, 3436558, 3495809, 3851315, 4274668, 4292899, 4709380, 5249348, 5252770, 5343335, 6561685, 6604460, 6718330, 6828601, 6873116, 6991618, 7702630, 8585798, 8591395, 8733829, 10505540, 10686670, 13123370, 13436660, 13657202, 13892671, 13983236, 15405260, 17171596, 17182790, 17467658, 17479045, 19483157, 21373340, 21464495, 22337627, 26246740, 27314404, 27785342, 30991343, 34143005, 34365580, 34935316, 34958090, 38966314, 42928990, 43669145, 44675254, 45445517, 55570684, 61982686, 68286010, 69463355, 69916180, 77932628, 85857980, 87338290, 89350508, 90891034, 97415785, 101378461, 111688135, 123965372, 136572020, 138926710, 154956715, 174676580, 181782068, 194831570, 202756922, 206252731, 223376270, 227227585, 253281041, 277853420, 309913430, 389663140, 402887459, 405513844, 412505462, 446752540, 454455170, 506562082, 506892305, 619826860, 805774918, 825010924, 908910340, 1013124164, 1013784610, 1031263655, 1266405205, 1317919993, 1611549836, 2014437295, 2027569220, 2062527310, 2532810410, 2635839986, 2681285503, 4028874590, 4125054620, 5065620820, 5271679972, 5362571006, 5981329199, 6589599965, 8057749180, 10725142012, 11962658398, 13179199930, 13406427515, 23925316796, 26358399860, 26812855030, 29906645995, 53625710060, 59813291990, 77757279587, 119626583980, 155514559174, 311029118348, 388786397935, 777572795870, 1555145591740]

約数ペア:

[(1, 1555145591740), (2, 777572795870), (4, 388786397935), (5, 311029118348), (10, 155514559174), (13, 119626583980), (20, 77757279587), (26, 59813291990), (29, 53625710060), (52, 29906645995), (58, 26812855030), (59, 26358399860), (65, 23925316796), (116, 13406427515), (118, 13179199930), (130, 11962658398), (145, 10725142012), (193, 8057749180), (236, 6589599965), (260, 5981329199), (290, 5362571006), (295, 5271679972), (307, 5065620820), (377, 4125054620), (386, 4028874590), (580, 2681285503), (590, 2635839986), (614, 2532810410), (754, 2062527310), (767, 2027569220), (772, 2014437295), (965, 1611549836), (1180, 1317919993), (1228, 1266405205), (1508, 1031263655), (1534, 1013784610), (1535, 1013124164), (1711, 908910340), (1885, 825010924), (1930, 805774918), (2509, 619826860), (3068, 506892305), (3070, 506562082), (3422, 454455170), (3481, 446752540), (3770, 412505462), (3835, 405513844), (3860, 402887459), (3991, 389663140), (5018, 309913430), (5597, 277853420), (6140, 253281041), (6844, 227227585), (6962, 223376270), (7540, 206252731), (7670, 202756922), (7982, 194831570), (8555, 181782068), (8903, 174676580), (10036, 154956715), (11194, 138926710), (11387, 136572020), (12545, 123965372), (13924, 111688135), (15340, 101378461), (15964, 97415785), (17110, 90891034), (17405, 89350508), (17806, 87338290), (18113, 85857980), (19955, 77932628), (22243, 69916180), (22388, 69463355), (22774, 68286010), (25090, 61982686), (27985, 55570684), (34220, 45445517), (34810, 44675254), (35612, 43669145), (36226, 42928990), (39910, 38966314), (44486, 34958090), (44515, 34935316), (45253, 34365580), (45548, 34143005), (50180, 30991343), (55970, 27785342), (56935, 27314404), (59251, 26246740), (69620, 22337627), (72452, 21464495), (72761, 21373340), (79820, 19483157), (88972, 17479045), (89030, 17467658), (90506, 17182790), (90565, 17171596), (100949, 15405260), (111215, 13983236), (111940, 13892671), (113870, 13657202), (115739, 13436660), (118502, 13123370), (145522, 10686670), (148031, 10505540), (178060, 8733829), (181012, 8591395), (181130, 8585798), (201898, 7702630), (222430, 6991618), (226265, 6873116), (227740, 6828601), (231478, 6718330), (235469, 6604460), (237004, 6561685), (291044, 5343335), (296062, 5252770), (296255, 5249348), (330223, 4709380), (362260, 4292899), (363805, 4274668), (403796, 3851315), (444860, 3495809), (452530, 3436558), (462956, 3359165), (470938, 3302230), (504745, 3081052), (525277, 2960620), (578695, 2687332), (592124, 2626385), (592510, 2624674), (660446, 2354690), (671833, 2314780), (727610, 2137334), (740155, 2101108), (770263, 2018980), (905060, 1718279), (941876, 1651115), (1009490, 1540526), (1050554, 1480310), (1068667, 1455220), (1157390, 1343666), (1177345, 1320892), (1185020, 1312337)]