508263840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{50423}}^1$

素因数の和:50451

約数の個数: 144

約数和(自身を含む): 1982268288

約数和(自身を除く): 1474004448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 50423, 100846, 151269, 201692, 252115, 302538, 352961, 403384, 453807, 504230, 605076, 705922, 756345, 806768, 907614, 1008460, 1058883, 1210152, 1411844, 1512690, 1613536, 1764805, 1815228, 2016920, 2117766, 2269035, 2420304, 2823688, 3025380, 3176649, 3529610, 3630456, 4033840, 4235532, 4538070, 4840608, 5294415, 5647376, 6050760, 6353298, 7059220, 7260912, 8067680, 8471064, 9076140, 10588830, 11294752, 12101520, 12706596, 14118440, 14521824, 15883245, 16942128, 18152280, 21177660, 24203040, 25413192, 28236880, 31766490, 33884256, 36304560, 42355320, 50826384, 56473760, 63532980, 72609120, 84710640, 101652768, 127065960, 169421280, 254131920, 508263840]

約数ペア:

[(1, 508263840), (2, 254131920), (3, 169421280), (4, 127065960), (5, 101652768), (6, 84710640), (7, 72609120), (8, 63532980), (9, 56473760), (10, 50826384), (12, 42355320), (14, 36304560), (15, 33884256), (16, 31766490), (18, 28236880), (20, 25413192), (21, 24203040), (24, 21177660), (28, 18152280), (30, 16942128), (32, 15883245), (35, 14521824), (36, 14118440), (40, 12706596), (42, 12101520), (45, 11294752), (48, 10588830), (56, 9076140), (60, 8471064), (63, 8067680), (70, 7260912), (72, 7059220), (80, 6353298), (84, 6050760), (90, 5647376), (96, 5294415), (105, 4840608), (112, 4538070), (120, 4235532), (126, 4033840), (140, 3630456), (144, 3529610), (160, 3176649), (168, 3025380), (180, 2823688), (210, 2420304), (224, 2269035), (240, 2117766), (252, 2016920), (280, 1815228), (288, 1764805), (315, 1613536), (336, 1512690), (360, 1411844), (420, 1210152), (480, 1058883), (504, 1008460), (560, 907614), (630, 806768), (672, 756345), (720, 705922), (840, 605076), (1008, 504230), (1120, 453807), (1260, 403384), (1440, 352961), (1680, 302538), (2016, 252115), (2520, 201692), (3360, 151269), (5040, 100846), (10080, 50423)]