12452655720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 256

約数和(自身を含む): 40436755200

約数和(自身を除く): 27984099480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 107, 120, 136, 170, 178, 204, 214, 255, 267, 321, 340, 356, 408, 428, 445, 510, 534, 535, 641, 642, 680, 712, 856, 890, 1020, 1068, 1070, 1282, 1284, 1335, 1513, 1605, 1780, 1819, 1923, 2040, 2136, 2140, 2564, 2568, 2670, 3026, 3205, 3210, 3560, 3638, 3846, 4280, 4539, 5128, 5340, 5457, 6052, 6410, 6420, 7276, 7565, 7692, 9078, 9095, 9523, 9615, 10680, 10897, 10914, 12104, 12820, 12840, 14552, 15130, 15384, 18156, 18190, 19046, 19230, 21794, 21828, 22695, 25640, 27285, 28569, 30260, 32691, 36312, 36380, 38092, 38460, 43588, 43656, 45390, 47615, 54485, 54570, 57049, 57138, 60520, 65382, 68587, 72760, 76184, 76920, 87176, 90780, 95230, 108970, 109140, 114098, 114276, 130764, 137174, 142845, 161891, 163455, 171147, 181560, 190460, 205761, 217940, 218280, 228196, 228552, 261528, 274348, 285245, 285690, 323782, 326910, 342294, 342935, 380920, 411522, 435880, 456392, 485673, 548696, 570490, 571380, 647564, 653820, 684588, 685870, 809455, 823044, 855735, 969833, 971346, 1028805, 1140980, 1142760, 1165979, 1295128, 1307640, 1369176, 1371740, 1618910, 1646088, 1711470, 1939666, 1942692, 2057610, 2281960, 2331958, 2428365, 2743480, 2909499, 3237820, 3422940, 3497937, 3879332, 3885384, 4115220, 4663916, 4849165, 4856730, 5818998, 5829895, 6104243, 6475640, 6845880, 6995874, 7758664, 8230440, 9327832, 9698330, 9713460, 11637996, 11659790, 12208486, 13991748, 14547495, 17489685, 18312729, 19396660, 19426920, 23275992, 23319580, 24416972, 27983496, 29094990, 30521215, 34979370, 36625458, 38793320, 46639160, 48833944, 58189980, 61042430, 69958740, 73250916, 91563645, 103772131, 116379960, 122084860, 139917480, 146501832, 183127290, 207544262, 244169720, 311316393, 366254580, 415088524, 518860655, 622632786, 732509160, 830177048, 1037721310, 1245265572, 1556581965, 2075442620, 2490531144, 3113163930, 4150885240, 6226327860, 12452655720]

約数ペア:

[(1, 12452655720), (2, 6226327860), (3, 4150885240), (4, 3113163930), (5, 2490531144), (6, 2075442620), (8, 1556581965), (10, 1245265572), (12, 1037721310), (15, 830177048), (17, 732509160), (20, 622632786), (24, 518860655), (30, 415088524), (34, 366254580), (40, 311316393), (51, 244169720), (60, 207544262), (68, 183127290), (85, 146501832), (89, 139917480), (102, 122084860), (107, 116379960), (120, 103772131), (136, 91563645), (170, 73250916), (178, 69958740), (204, 61042430), (214, 58189980), (255, 48833944), (267, 46639160), (321, 38793320), (340, 36625458), (356, 34979370), (408, 30521215), (428, 29094990), (445, 27983496), (510, 24416972), (534, 23319580), (535, 23275992), (641, 19426920), (642, 19396660), (680, 18312729), (712, 17489685), (856, 14547495), (890, 13991748), (1020, 12208486), (1068, 11659790), (1070, 11637996), (1282, 9713460), (1284, 9698330), (1335, 9327832), (1513, 8230440), (1605, 7758664), (1780, 6995874), (1819, 6845880), (1923, 6475640), (2040, 6104243), (2136, 5829895), (2140, 5818998), (2564, 4856730), (2568, 4849165), (2670, 4663916), (3026, 4115220), (3205, 3885384), (3210, 3879332), (3560, 3497937), (3638, 3422940), (3846, 3237820), (4280, 2909499), (4539, 2743480), (5128, 2428365), (5340, 2331958), (5457, 2281960), (6052, 2057610), (6410, 1942692), (6420, 1939666), (7276, 1711470), (7565, 1646088), (7692, 1618910), (9078, 1371740), (9095, 1369176), (9523, 1307640), (9615, 1295128), (10680, 1165979), (10897, 1142760), (10914, 1140980), (12104, 1028805), (12820, 971346), (12840, 969833), (14552, 855735), (15130, 823044), (15384, 809455), (18156, 685870), (18190, 684588), (19046, 653820), (19230, 647564), (21794, 571380), (21828, 570490), (22695, 548696), (25640, 485673), (27285, 456392), (28569, 435880), (30260, 411522), (32691, 380920), (36312, 342935), (36380, 342294), (38092, 326910), (38460, 323782), (43588, 285690), (43656, 285245), (45390, 274348), (47615, 261528), (54485, 228552), (54570, 228196), (57049, 218280), (57138, 217940), (60520, 205761), (65382, 190460), (68587, 181560), (72760, 171147), (76184, 163455), (76920, 161891), (87176, 142845), (90780, 137174), (95230, 130764), (108970, 114276), (109140, 114098)]