146977740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 568045632

約数和(自身を除く): 421067892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 997, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 1994, 2106, 2268, 2340, 2457, 2730, 2835, 2991, 3276, 3510, 3780, 3988, 4095, 4212, 4914, 4985, 5265, 5460, 5670, 5982, 6979, 7020, 7371, 8190, 8973, 9828, 9970, 10530, 11340, 11964, 12285, 12961, 13958, 14742, 14955, 16380, 17946, 19940, 20937, 21060, 24570, 25922, 26919, 27916, 29484, 29910, 34895, 35892, 36855, 38883, 41874, 44865, 49140, 51844, 53838, 59820, 62811, 64805, 69790, 73710, 77766, 80757, 83748, 89730, 90727, 104685, 107676, 116649, 125622, 129610, 134595, 139580, 147420, 155532, 161514, 179460, 181454, 188433, 194415, 209370, 233298, 251244, 259220, 269190, 272181, 314055, 323028, 349947, 362908, 376866, 388830, 403785, 418740, 453635, 466596, 538380, 544362, 565299, 583245, 628110, 699894, 753732, 777660, 807570, 816543, 907270, 942165, 1049841, 1088724, 1130598, 1166490, 1256220, 1360905, 1399788, 1615140, 1633086, 1749735, 1814540, 1884330, 2099682, 2261196, 2332980, 2449629, 2721810, 2826495, 3266172, 3499470, 3768660, 4082715, 4199364, 4899258, 5249205, 5443620, 5652990, 6998940, 7348887, 8165430, 9798516, 10498410, 11305980, 12248145, 14697774, 16330860, 20996820, 24496290, 29395548, 36744435, 48992580, 73488870, 146977740]

約数ペア:

[(1, 146977740), (2, 73488870), (3, 48992580), (4, 36744435), (5, 29395548), (6, 24496290), (7, 20996820), (9, 16330860), (10, 14697774), (12, 12248145), (13, 11305980), (14, 10498410), (15, 9798516), (18, 8165430), (20, 7348887), (21, 6998940), (26, 5652990), (27, 5443620), (28, 5249205), (30, 4899258), (35, 4199364), (36, 4082715), (39, 3768660), (42, 3499470), (45, 3266172), (52, 2826495), (54, 2721810), (60, 2449629), (63, 2332980), (65, 2261196), (70, 2099682), (78, 1884330), (81, 1814540), (84, 1749735), (90, 1633086), (91, 1615140), (105, 1399788), (108, 1360905), (117, 1256220), (126, 1166490), (130, 1130598), (135, 1088724), (140, 1049841), (156, 942165), (162, 907270), (180, 816543), (182, 807570), (189, 777660), (195, 753732), (210, 699894), (234, 628110), (252, 583245), (260, 565299), (270, 544362), (273, 538380), (315, 466596), (324, 453635), (351, 418740), (364, 403785), (378, 388830), (390, 376866), (405, 362908), (420, 349947), (455, 323028), (468, 314055), (540, 272181), (546, 269190), (567, 259220), (585, 251244), (630, 233298), (702, 209370), (756, 194415), (780, 188433), (810, 181454), (819, 179460), (910, 161514), (945, 155532), (997, 147420), (1053, 139580), (1092, 134595), (1134, 129610), (1170, 125622), (1260, 116649), (1365, 107676), (1404, 104685), (1620, 90727), (1638, 89730), (1755, 83748), (1820, 80757), (1890, 77766), (1994, 73710), (2106, 69790), (2268, 64805), (2340, 62811), (2457, 59820), (2730, 53838), (2835, 51844), (2991, 49140), (3276, 44865), (3510, 41874), (3780, 38883), (3988, 36855), (4095, 35892), (4212, 34895), (4914, 29910), (4985, 29484), (5265, 27916), (5460, 26919), (5670, 25922), (5982, 24570), (6979, 21060), (7020, 20937), (7371, 19940), (8190, 17946), (8973, 16380), (9828, 14955), (9970, 14742), (10530, 13958), (11340, 12961), (11964, 12285)]