396340000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 1180872000

約数和(自身を除く): 784532000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 149, 152, 160, 175, 190, 200, 224, 250, 266, 280, 298, 304, 350, 380, 400, 475, 500, 532, 560, 596, 608, 625, 665, 700, 745, 760, 800, 875, 950, 1000, 1043, 1064, 1120, 1192, 1250, 1330, 1400, 1490, 1520, 1750, 1900, 2000, 2086, 2128, 2375, 2384, 2500, 2660, 2800, 2831, 2980, 3040, 3325, 3500, 3725, 3800, 4000, 4172, 4256, 4375, 4750, 4768, 5000, 5215, 5320, 5600, 5662, 5960, 6650, 7000, 7450, 7600, 8344, 8750, 9500, 10000, 10430, 10640, 11324, 11875, 11920, 13300, 14000, 14155, 14900, 15200, 16625, 16688, 17500, 18625, 19000, 19817, 20000, 20860, 21280, 22648, 23750, 23840, 26075, 26600, 28000, 28310, 29800, 33250, 33376, 35000, 37250, 38000, 39634, 41720, 45296, 47500, 52150, 53200, 56620, 59600, 66500, 70000, 70775, 74500, 76000, 79268, 83125, 83440, 90592, 93125, 95000, 99085, 104300, 106400, 113240, 119200, 130375, 133000, 140000, 141550, 149000, 158536, 166250, 166880, 186250, 190000, 198170, 208600, 226480, 260750, 266000, 283100, 298000, 317072, 332500, 353875, 372500, 380000, 396340, 417200, 452960, 495425, 521500, 532000, 566200, 596000, 634144, 651875, 665000, 707750, 745000, 792680, 834400, 990850, 1043000, 1132400, 1303750, 1330000, 1415500, 1490000, 1585360, 1769375, 1981700, 2086000, 2264800, 2477125, 2607500, 2660000, 2831000, 2980000, 3170720, 3538750, 3963400, 4172000, 4954250, 5215000, 5662000, 7077500, 7926800, 9908500, 10430000, 11324000, 12385625, 14155000, 15853600, 19817000, 20860000, 24771250, 28310000, 39634000, 49542500, 56620000, 79268000, 99085000, 198170000, 396340000]

約数ペア:

[(1, 396340000), (2, 198170000), (4, 99085000), (5, 79268000), (7, 56620000), (8, 49542500), (10, 39634000), (14, 28310000), (16, 24771250), (19, 20860000), (20, 19817000), (25, 15853600), (28, 14155000), (32, 12385625), (35, 11324000), (38, 10430000), (40, 9908500), (50, 7926800), (56, 7077500), (70, 5662000), (76, 5215000), (80, 4954250), (95, 4172000), (100, 3963400), (112, 3538750), (125, 3170720), (133, 2980000), (140, 2831000), (149, 2660000), (152, 2607500), (160, 2477125), (175, 2264800), (190, 2086000), (200, 1981700), (224, 1769375), (250, 1585360), (266, 1490000), (280, 1415500), (298, 1330000), (304, 1303750), (350, 1132400), (380, 1043000), (400, 990850), (475, 834400), (500, 792680), (532, 745000), (560, 707750), (596, 665000), (608, 651875), (625, 634144), (665, 596000), (700, 566200), (745, 532000), (760, 521500), (800, 495425), (875, 452960), (950, 417200), (1000, 396340), (1043, 380000), (1064, 372500), (1120, 353875), (1192, 332500), (1250, 317072), (1330, 298000), (1400, 283100), (1490, 266000), (1520, 260750), (1750, 226480), (1900, 208600), (2000, 198170), (2086, 190000), (2128, 186250), (2375, 166880), (2384, 166250), (2500, 158536), (2660, 149000), (2800, 141550), (2831, 140000), (2980, 133000), (3040, 130375), (3325, 119200), (3500, 113240), (3725, 106400), (3800, 104300), (4000, 99085), (4172, 95000), (4256, 93125), (4375, 90592), (4750, 83440), (4768, 83125), (5000, 79268), (5215, 76000), (5320, 74500), (5600, 70775), (5662, 70000), (5960, 66500), (6650, 59600), (7000, 56620), (7450, 53200), (7600, 52150), (8344, 47500), (8750, 45296), (9500, 41720), (10000, 39634), (10430, 38000), (10640, 37250), (11324, 35000), (11875, 33376), (11920, 33250), (13300, 29800), (14000, 28310), (14155, 28000), (14900, 26600), (15200, 26075), (16625, 23840), (16688, 23750), (17500, 22648), (18625, 21280), (19000, 20860), (19817, 20000)]