231433020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 649155780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 195, 199, 210, 213, 234, 252, 260, 273, 284, 315, 355, 364, 390, 398, 420, 426, 455, 468, 497, 546, 585, 597, 630, 639, 710, 780, 796, 819, 852, 910, 923, 994, 995, 1065, 1092, 1170, 1194, 1260, 1278, 1365, 1393, 1420, 1491, 1638, 1791, 1820, 1846, 1988, 1990, 2130, 2340, 2388, 2485, 2556, 2587, 2730, 2769, 2786, 2982, 2985, 3195, 3276, 3582, 3692, 3980, 4095, 4179, 4260, 4473, 4615, 4970, 5174, 5460, 5538, 5572, 5964, 5970, 6390, 6461, 6965, 7164, 7455, 7761, 8190, 8307, 8358, 8946, 8955, 9230, 9940, 10348, 11076, 11940, 12537, 12780, 12922, 12935, 13845, 13930, 14129, 14910, 15522, 16380, 16614, 16716, 17892, 17910, 18109, 18460, 19383, 20895, 22365, 23283, 25074, 25844, 25870, 27690, 27860, 28258, 29820, 31044, 32305, 33228, 35820, 36218, 38766, 38805, 41535, 41790, 42387, 44730, 46566, 50148, 51740, 54327, 55380, 56516, 58149, 62685, 64610, 70645, 72436, 77532, 77610, 83070, 83580, 84774, 89460, 90545, 93132, 96915, 98903, 108654, 116298, 116415, 125370, 127161, 129220, 141290, 155220, 162981, 166140, 169548, 181090, 183677, 193830, 197806, 211935, 217308, 232596, 232830, 250740, 254322, 271635, 282580, 290745, 296709, 325962, 362180, 367354, 387660, 395612, 423870, 465660, 494515, 508644, 543270, 551031, 581490, 593418, 635805, 651924, 734708, 814905, 847740, 890127, 918385, 989030, 1086540, 1102062, 1162980, 1186836, 1271610, 1285739, 1483545, 1629810, 1653093, 1780254, 1836770, 1978060, 2204124, 2543220, 2571478, 2755155, 2967090, 3259620, 3306186, 3560508, 3673540, 3857217, 4450635, 5142956, 5510310, 5934180, 6428695, 6612372, 7714434, 8265465, 8901270, 11020620, 11571651, 12857390, 15428868, 16530930, 17802540, 19286085, 23143302, 25714780, 33061860, 38572170, 46286604, 57858255, 77144340, 115716510, 231433020]

約数ペア:

[(1, 231433020), (2, 115716510), (3, 77144340), (4, 57858255), (5, 46286604), (6, 38572170), (7, 33061860), (9, 25714780), (10, 23143302), (12, 19286085), (13, 17802540), (14, 16530930), (15, 15428868), (18, 12857390), (20, 11571651), (21, 11020620), (26, 8901270), (28, 8265465), (30, 7714434), (35, 6612372), (36, 6428695), (39, 5934180), (42, 5510310), (45, 5142956), (52, 4450635), (60, 3857217), (63, 3673540), (65, 3560508), (70, 3306186), (71, 3259620), (78, 2967090), (84, 2755155), (90, 2571478), (91, 2543220), (105, 2204124), (117, 1978060), (126, 1836770), (130, 1780254), (140, 1653093), (142, 1629810), (156, 1483545), (180, 1285739), (182, 1271610), (195, 1186836), (199, 1162980), (210, 1102062), (213, 1086540), (234, 989030), (252, 918385), (260, 890127), (273, 847740), (284, 814905), (315, 734708), (355, 651924), (364, 635805), (390, 593418), (398, 581490), (420, 551031), (426, 543270), (455, 508644), (468, 494515), (497, 465660), (546, 423870), (585, 395612), (597, 387660), (630, 367354), (639, 362180), (710, 325962), (780, 296709), (796, 290745), (819, 282580), (852, 271635), (910, 254322), (923, 250740), (994, 232830), (995, 232596), (1065, 217308), (1092, 211935), (1170, 197806), (1194, 193830), (1260, 183677), (1278, 181090), (1365, 169548), (1393, 166140), (1420, 162981), (1491, 155220), (1638, 141290), (1791, 129220), (1820, 127161), (1846, 125370), (1988, 116415), (1990, 116298), (2130, 108654), (2340, 98903), (2388, 96915), (2485, 93132), (2556, 90545), (2587, 89460), (2730, 84774), (2769, 83580), (2786, 83070), (2982, 77610), (2985, 77532), (3195, 72436), (3276, 70645), (3582, 64610), (3692, 62685), (3980, 58149), (4095, 56516), (4179, 55380), (4260, 54327), (4473, 51740), (4615, 50148), (4970, 46566), (5174, 44730), (5460, 42387), (5538, 41790), (5572, 41535), (5964, 38805), (5970, 38766), (6390, 36218), (6461, 35820), (6965, 33228), (7164, 32305), (7455, 31044), (7761, 29820), (8190, 28258), (8307, 27860), (8358, 27690), (8946, 25870), (8955, 25844), (9230, 25074), (9940, 23283), (10348, 22365), (11076, 20895), (11940, 19383), (12537, 18460), (12780, 18109), (12922, 17910), (12935, 17892), (13845, 16716), (13930, 16614), (14129, 16380), (14910, 15522)]