147538440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 405974520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 461, 504, 508, 630, 635, 762, 840, 889, 922, 1016, 1143, 1260, 1270, 1383, 1524, 1778, 1844, 1905, 2286, 2305, 2520, 2540, 2667, 2766, 3048, 3227, 3556, 3688, 3810, 4149, 4445, 4572, 4610, 5080, 5334, 5532, 5715, 6454, 6915, 7112, 7620, 8001, 8298, 8890, 9144, 9220, 9681, 10668, 11064, 11430, 12908, 13335, 13830, 15240, 16002, 16135, 16596, 17780, 18440, 19362, 20745, 21336, 22860, 25816, 26670, 27660, 29043, 32004, 32270, 33192, 35560, 38724, 40005, 41490, 45720, 48405, 53340, 55320, 58086, 58547, 64008, 64540, 77448, 80010, 82980, 96810, 106680, 116172, 117094, 129080, 145215, 160020, 165960, 175641, 193620, 232344, 234188, 290430, 292735, 320040, 351282, 387240, 409829, 468376, 526923, 580860, 585470, 702564, 819658, 878205, 1053846, 1161720, 1170940, 1229487, 1405128, 1639316, 1756410, 2049145, 2107692, 2341880, 2458974, 2634615, 3278632, 3512820, 3688461, 4098290, 4215384, 4917948, 5269230, 6147435, 7025640, 7376922, 8196580, 9835896, 10538460, 12294870, 14753844, 16393160, 18442305, 21076920, 24589740, 29507688, 36884610, 49179480, 73769220, 147538440]

約数ペア:

[(1, 147538440), (2, 73769220), (3, 49179480), (4, 36884610), (5, 29507688), (6, 24589740), (7, 21076920), (8, 18442305), (9, 16393160), (10, 14753844), (12, 12294870), (14, 10538460), (15, 9835896), (18, 8196580), (20, 7376922), (21, 7025640), (24, 6147435), (28, 5269230), (30, 4917948), (35, 4215384), (36, 4098290), (40, 3688461), (42, 3512820), (45, 3278632), (56, 2634615), (60, 2458974), (63, 2341880), (70, 2107692), (72, 2049145), (84, 1756410), (90, 1639316), (105, 1405128), (120, 1229487), (126, 1170940), (127, 1161720), (140, 1053846), (168, 878205), (180, 819658), (210, 702564), (252, 585470), (254, 580860), (280, 526923), (315, 468376), (360, 409829), (381, 387240), (420, 351282), (461, 320040), (504, 292735), (508, 290430), (630, 234188), (635, 232344), (762, 193620), (840, 175641), (889, 165960), (922, 160020), (1016, 145215), (1143, 129080), (1260, 117094), (1270, 116172), (1383, 106680), (1524, 96810), (1778, 82980), (1844, 80010), (1905, 77448), (2286, 64540), (2305, 64008), (2520, 58547), (2540, 58086), (2667, 55320), (2766, 53340), (3048, 48405), (3227, 45720), (3556, 41490), (3688, 40005), (3810, 38724), (4149, 35560), (4445, 33192), (4572, 32270), (4610, 32004), (5080, 29043), (5334, 27660), (5532, 26670), (5715, 25816), (6454, 22860), (6915, 21336), (7112, 20745), (7620, 19362), (8001, 18440), (8298, 17780), (8890, 16596), (9144, 16135), (9220, 16002), (9681, 15240), (10668, 13830), (11064, 13335), (11430, 12908)]