317072000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 954720000

約数和(自身を除く): 637648000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 128, 133, 140, 149, 152, 160, 175, 190, 200, 224, 250, 266, 280, 298, 304, 320, 350, 380, 400, 448, 475, 500, 532, 560, 596, 608, 640, 665, 700, 745, 760, 800, 875, 896, 950, 1000, 1043, 1064, 1120, 1192, 1216, 1330, 1400, 1490, 1520, 1600, 1750, 1900, 2000, 2086, 2128, 2240, 2375, 2384, 2432, 2660, 2800, 2831, 2980, 3040, 3200, 3325, 3500, 3725, 3800, 4000, 4172, 4256, 4480, 4750, 4768, 5215, 5320, 5600, 5662, 5960, 6080, 6650, 7000, 7450, 7600, 8000, 8344, 8512, 9500, 9536, 10430, 10640, 11200, 11324, 11920, 12160, 13300, 14000, 14155, 14900, 15200, 16000, 16625, 16688, 17024, 18625, 19000, 19072, 19817, 20860, 21280, 22400, 22648, 23840, 26075, 26600, 28000, 28310, 29800, 30400, 33250, 33376, 37250, 38000, 39634, 41720, 42560, 45296, 47680, 52150, 53200, 56000, 56620, 59600, 60800, 66500, 66752, 70775, 74500, 76000, 79268, 83440, 85120, 90592, 95360, 99085, 104300, 106400, 112000, 113240, 119200, 130375, 133000, 133504, 141550, 149000, 152000, 158536, 166880, 181184, 198170, 208600, 212800, 226480, 238400, 260750, 266000, 283100, 298000, 304000, 317072, 333760, 353875, 362368, 396340, 417200, 425600, 452960, 476800, 495425, 521500, 532000, 566200, 596000, 634144, 667520, 707750, 792680, 834400, 905920, 990850, 1043000, 1064000, 1132400, 1192000, 1268288, 1415500, 1585360, 1668800, 1811840, 1981700, 2086000, 2128000, 2264800, 2384000, 2477125, 2536576, 2831000, 3170720, 3337600, 3963400, 4172000, 4529600, 4954250, 5662000, 6341440, 7926800, 8344000, 9059200, 9908500, 11324000, 12682880, 15853600, 16688000, 19817000, 22648000, 31707200, 39634000, 45296000, 63414400, 79268000, 158536000, 317072000]

約数ペア:

[(1, 317072000), (2, 158536000), (4, 79268000), (5, 63414400), (7, 45296000), (8, 39634000), (10, 31707200), (14, 22648000), (16, 19817000), (19, 16688000), (20, 15853600), (25, 12682880), (28, 11324000), (32, 9908500), (35, 9059200), (38, 8344000), (40, 7926800), (50, 6341440), (56, 5662000), (64, 4954250), (70, 4529600), (76, 4172000), (80, 3963400), (95, 3337600), (100, 3170720), (112, 2831000), (125, 2536576), (128, 2477125), (133, 2384000), (140, 2264800), (149, 2128000), (152, 2086000), (160, 1981700), (175, 1811840), (190, 1668800), (200, 1585360), (224, 1415500), (250, 1268288), (266, 1192000), (280, 1132400), (298, 1064000), (304, 1043000), (320, 990850), (350, 905920), (380, 834400), (400, 792680), (448, 707750), (475, 667520), (500, 634144), (532, 596000), (560, 566200), (596, 532000), (608, 521500), (640, 495425), (665, 476800), (700, 452960), (745, 425600), (760, 417200), (800, 396340), (875, 362368), (896, 353875), (950, 333760), (1000, 317072), (1043, 304000), (1064, 298000), (1120, 283100), (1192, 266000), (1216, 260750), (1330, 238400), (1400, 226480), (1490, 212800), (1520, 208600), (1600, 198170), (1750, 181184), (1900, 166880), (2000, 158536), (2086, 152000), (2128, 149000), (2240, 141550), (2375, 133504), (2384, 133000), (2432, 130375), (2660, 119200), (2800, 113240), (2831, 112000), (2980, 106400), (3040, 104300), (3200, 99085), (3325, 95360), (3500, 90592), (3725, 85120), (3800, 83440), (4000, 79268), (4172, 76000), (4256, 74500), (4480, 70775), (4750, 66752), (4768, 66500), (5215, 60800), (5320, 59600), (5600, 56620), (5662, 56000), (5960, 53200), (6080, 52150), (6650, 47680), (7000, 45296), (7450, 42560), (7600, 41720), (8000, 39634), (8344, 38000), (8512, 37250), (9500, 33376), (9536, 33250), (10430, 30400), (10640, 29800), (11200, 28310), (11324, 28000), (11920, 26600), (12160, 26075), (13300, 23840), (14000, 22648), (14155, 22400), (14900, 21280), (15200, 20860), (16000, 19817), (16625, 19072), (16688, 19000), (17024, 18625)]