2949712000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 7994188800

約数和(自身を除く): 5044476800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 125, 128, 152, 155, 160, 190, 200, 248, 250, 304, 310, 313, 320, 380, 400, 475, 496, 500, 589, 608, 620, 626, 640, 760, 775, 800, 950, 992, 1000, 1178, 1216, 1240, 1252, 1520, 1550, 1565, 1600, 1900, 1984, 2000, 2356, 2375, 2432, 2480, 2504, 2945, 3040, 3100, 3130, 3200, 3800, 3875, 3968, 4000, 4712, 4750, 4960, 5008, 5890, 5947, 6080, 6200, 6260, 7600, 7750, 7825, 8000, 9424, 9500, 9703, 9920, 10016, 11780, 11894, 12160, 12400, 12520, 14725, 15200, 15500, 15650, 16000, 18848, 19000, 19406, 19840, 20032, 23560, 23788, 24800, 25040, 29450, 29735, 30400, 31000, 31300, 37696, 38000, 38812, 39125, 40064, 47120, 47576, 48515, 49600, 50080, 58900, 59470, 60800, 62000, 62600, 73625, 75392, 76000, 77624, 78250, 94240, 95152, 97030, 99200, 100160, 117800, 118940, 124000, 125200, 147250, 148675, 152000, 155248, 156500, 184357, 188480, 190304, 194060, 200320, 235600, 237880, 242575, 248000, 250400, 294500, 297350, 304000, 310496, 313000, 368714, 376960, 380608, 388120, 471200, 475760, 485150, 496000, 500800, 589000, 594700, 620992, 626000, 737428, 743375, 761216, 776240, 921785, 942400, 951520, 970300, 1001600, 1178000, 1189400, 1212875, 1241984, 1252000, 1474856, 1486750, 1552480, 1843570, 1884800, 1903040, 1940600, 2356000, 2378800, 2425750, 2504000, 2949712, 2973500, 3104960, 3687140, 3806080, 3881200, 4608925, 4712000, 4757600, 4851500, 5008000, 5899424, 5947000, 6209920, 7374280, 7762400, 9217850, 9424000, 9515200, 9703000, 11798848, 11894000, 14748560, 15524800, 18435700, 19030400, 19406000, 23044625, 23597696, 23788000, 29497120, 31049600, 36871400, 38812000, 46089250, 47576000, 58994240, 73742800, 77624000, 92178500, 95152000, 117988480, 147485600, 155248000, 184357000, 294971200, 368714000, 589942400, 737428000, 1474856000, 2949712000]

約数ペア:

[(1, 2949712000), (2, 1474856000), (4, 737428000), (5, 589942400), (8, 368714000), (10, 294971200), (16, 184357000), (19, 155248000), (20, 147485600), (25, 117988480), (31, 95152000), (32, 92178500), (38, 77624000), (40, 73742800), (50, 58994240), (62, 47576000), (64, 46089250), (76, 38812000), (80, 36871400), (95, 31049600), (100, 29497120), (124, 23788000), (125, 23597696), (128, 23044625), (152, 19406000), (155, 19030400), (160, 18435700), (190, 15524800), (200, 14748560), (248, 11894000), (250, 11798848), (304, 9703000), (310, 9515200), (313, 9424000), (320, 9217850), (380, 7762400), (400, 7374280), (475, 6209920), (496, 5947000), (500, 5899424), (589, 5008000), (608, 4851500), (620, 4757600), (626, 4712000), (640, 4608925), (760, 3881200), (775, 3806080), (800, 3687140), (950, 3104960), (992, 2973500), (1000, 2949712), (1178, 2504000), (1216, 2425750), (1240, 2378800), (1252, 2356000), (1520, 1940600), (1550, 1903040), (1565, 1884800), (1600, 1843570), (1900, 1552480), (1984, 1486750), (2000, 1474856), (2356, 1252000), (2375, 1241984), (2432, 1212875), (2480, 1189400), (2504, 1178000), (2945, 1001600), (3040, 970300), (3100, 951520), (3130, 942400), (3200, 921785), (3800, 776240), (3875, 761216), (3968, 743375), (4000, 737428), (4712, 626000), (4750, 620992), (4960, 594700), (5008, 589000), (5890, 500800), (5947, 496000), (6080, 485150), (6200, 475760), (6260, 471200), (7600, 388120), (7750, 380608), (7825, 376960), (8000, 368714), (9424, 313000), (9500, 310496), (9703, 304000), (9920, 297350), (10016, 294500), (11780, 250400), (11894, 248000), (12160, 242575), (12400, 237880), (12520, 235600), (14725, 200320), (15200, 194060), (15500, 190304), (15650, 188480), (16000, 184357), (18848, 156500), (19000, 155248), (19406, 152000), (19840, 148675), (20032, 147250), (23560, 125200), (23788, 124000), (24800, 118940), (25040, 117800), (29450, 100160), (29735, 99200), (30400, 97030), (31000, 95152), (31300, 94240), (37696, 78250), (38000, 77624), (38812, 76000), (39125, 75392), (40064, 73625), (47120, 62600), (47576, 62000), (48515, 60800), (49600, 59470), (50080, 58900)]