1074640000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 3250209600

約数和(自身を除く): 2175569600

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, 101, 112, 125, 128, 133, 140, 152, 160, 175, 190, 200, 202, 224, 250, 266, 280, 304, 320, 350, 380, 400, 404, 448, 475, 500, 505, 532, 560, 608, 625, 640, 665, 700, 707, 760, 800, 808, 875, 896, 950, 1000, 1010, 1064, 1120, 1216, 1250, 1330, 1400, 1414, 1520, 1600, 1616, 1750, 1900, 1919, 2000, 2020, 2128, 2240, 2375, 2432, 2500, 2525, 2660, 2800, 2828, 3040, 3200, 3232, 3325, 3500, 3535, 3800, 3838, 4000, 4040, 4256, 4375, 4480, 4750, 5000, 5050, 5320, 5600, 5656, 6080, 6464, 6650, 7000, 7070, 7600, 7676, 8000, 8080, 8512, 8750, 9500, 9595, 10000, 10100, 10640, 11200, 11312, 11875, 12160, 12625, 12928, 13300, 13433, 14000, 14140, 15200, 15352, 16000, 16160, 16625, 17024, 17500, 17675, 19000, 19190, 20000, 20200, 21280, 22400, 22624, 23750, 25250, 26600, 26866, 28000, 28280, 30400, 30704, 32320, 33250, 35000, 35350, 38000, 38380, 40000, 40400, 42560, 45248, 47500, 47975, 50500, 53200, 53732, 56000, 56560, 60800, 61408, 63125, 64640, 66500, 67165, 70000, 70700, 76000, 76760, 80000, 80800, 83125, 85120, 88375, 90496, 95000, 95950, 101000, 106400, 107464, 112000, 113120, 122816, 126250, 133000, 134330, 140000, 141400, 152000, 153520, 161600, 166250, 176750, 190000, 191900, 202000, 212800, 214928, 226240, 239875, 245632, 252500, 266000, 268660, 280000, 282800, 304000, 307040, 323200, 332500, 335825, 353500, 380000, 383800, 404000, 425600, 429856, 441875, 452480, 479750, 505000, 532000, 537320, 560000, 565600, 614080, 665000, 671650, 707000, 760000, 767600, 808000, 859712, 883750, 959500, 1010000, 1064000, 1074640, 1131200, 1199375, 1228160, 1330000, 1343300, 1414000, 1520000, 1535200, 1616000, 1679125, 1719424, 1767500, 1919000, 2020000, 2128000, 2149280, 2262400, 2398750, 2660000, 2686600, 2828000, 3070400, 3358250, 3535000, 3838000, 4040000, 4298560, 4797500, 5320000, 5373200, 5656000, 6140800, 6716500, 7070000, 7676000, 8080000, 8395625, 8597120, 9595000, 10640000, 10746400, 11312000, 13433000, 14140000, 15352000, 16791250, 19190000, 21492800, 26866000, 28280000, 30704000, 33582500, 38380000, 42985600, 53732000, 56560000, 67165000, 76760000, 107464000, 134330000, 153520000, 214928000, 268660000, 537320000, 1074640000]

約数ペア:

[(1, 1074640000), (2, 537320000), (4, 268660000), (5, 214928000), (7, 153520000), (8, 134330000), (10, 107464000), (14, 76760000), (16, 67165000), (19, 56560000), (20, 53732000), (25, 42985600), (28, 38380000), (32, 33582500), (35, 30704000), (38, 28280000), (40, 26866000), (50, 21492800), (56, 19190000), (64, 16791250), (70, 15352000), (76, 14140000), (80, 13433000), (95, 11312000), (100, 10746400), (101, 10640000), (112, 9595000), (125, 8597120), (128, 8395625), (133, 8080000), (140, 7676000), (152, 7070000), (160, 6716500), (175, 6140800), (190, 5656000), (200, 5373200), (202, 5320000), (224, 4797500), (250, 4298560), (266, 4040000), (280, 3838000), (304, 3535000), (320, 3358250), (350, 3070400), (380, 2828000), (400, 2686600), (404, 2660000), (448, 2398750), (475, 2262400), (500, 2149280), (505, 2128000), (532, 2020000), (560, 1919000), (608, 1767500), (625, 1719424), (640, 1679125), (665, 1616000), (700, 1535200), (707, 1520000), (760, 1414000), (800, 1343300), (808, 1330000), (875, 1228160), (896, 1199375), (950, 1131200), (1000, 1074640), (1010, 1064000), (1064, 1010000), (1120, 959500), (1216, 883750), (1250, 859712), (1330, 808000), (1400, 767600), (1414, 760000), (1520, 707000), (1600, 671650), (1616, 665000), (1750, 614080), (1900, 565600), (1919, 560000), (2000, 537320), (2020, 532000), (2128, 505000), (2240, 479750), (2375, 452480), (2432, 441875), (2500, 429856), (2525, 425600), (2660, 404000), (2800, 383800), (2828, 380000), (3040, 353500), (3200, 335825), (3232, 332500), (3325, 323200), (3500, 307040), (3535, 304000), (3800, 282800), (3838, 280000), (4000, 268660), (4040, 266000), (4256, 252500), (4375, 245632), (4480, 239875), (4750, 226240), (5000, 214928), (5050, 212800), (5320, 202000), (5600, 191900), (5656, 190000), (6080, 176750), (6464, 166250), (6650, 161600), (7000, 153520), (7070, 152000), (7600, 141400), (7676, 140000), (8000, 134330), (8080, 133000), (8512, 126250), (8750, 122816), (9500, 113120), (9595, 112000), (10000, 107464), (10100, 106400), (10640, 101000), (11200, 95950), (11312, 95000), (11875, 90496), (12160, 88375), (12625, 85120), (12928, 83125), (13300, 80800), (13433, 80000), (14000, 76760), (14140, 76000), (15200, 70700), (15352, 70000), (16000, 67165), (16160, 66500), (16625, 64640), (17024, 63125), (17500, 61408), (17675, 60800), (19000, 56560), (19190, 56000), (20000, 53732), (20200, 53200), (21280, 50500), (22400, 47975), (22624, 47500), (23750, 45248), (25250, 42560), (26600, 40400), (26866, 40000), (28000, 38380), (28280, 38000), (30400, 35350), (30704, 35000), (32320, 33250)]