376960000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 220

約数和(自身を含む): 1023172480

約数和(自身を除く): 646212480

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, 256, 304, 310, 320, 380, 400, 475, 496, 500, 512, 589, 608, 620, 625, 640, 760, 775, 800, 950, 992, 1000, 1024, 1178, 1216, 1240, 1250, 1280, 1520, 1550, 1600, 1900, 1984, 2000, 2356, 2375, 2432, 2480, 2500, 2560, 2945, 3040, 3100, 3200, 3800, 3875, 3968, 4000, 4712, 4750, 4864, 4960, 5000, 5120, 5890, 6080, 6200, 6400, 7600, 7750, 7936, 8000, 9424, 9500, 9728, 9920, 10000, 11780, 11875, 12160, 12400, 12800, 14725, 15200, 15500, 15872, 16000, 18848, 19000, 19375, 19456, 19840, 20000, 23560, 23750, 24320, 24800, 25600, 29450, 30400, 31000, 31744, 32000, 37696, 38000, 38750, 39680, 40000, 47120, 47500, 48640, 49600, 58900, 60800, 62000, 64000, 73625, 75392, 76000, 77500, 79360, 80000, 94240, 95000, 97280, 99200, 117800, 121600, 124000, 128000, 147250, 150784, 152000, 155000, 158720, 160000, 188480, 190000, 198400, 235600, 243200, 248000, 294500, 301568, 304000, 310000, 320000, 368125, 376960, 380000, 396800, 471200, 486400, 496000, 589000, 603136, 608000, 620000, 640000, 736250, 753920, 760000, 793600, 942400, 992000, 1178000, 1216000, 1240000, 1472500, 1507840, 1520000, 1884800, 1984000, 2356000, 2432000, 2480000, 2945000, 3015680, 3040000, 3769600, 3968000, 4712000, 4960000, 5890000, 6080000, 7539200, 9424000, 9920000, 11780000, 12160000, 15078400, 18848000, 19840000, 23560000, 37696000, 47120000, 75392000, 94240000, 188480000, 376960000]

約数ペア:

[(1, 376960000), (2, 188480000), (4, 94240000), (5, 75392000), (8, 47120000), (10, 37696000), (16, 23560000), (19, 19840000), (20, 18848000), (25, 15078400), (31, 12160000), (32, 11780000), (38, 9920000), (40, 9424000), (50, 7539200), (62, 6080000), (64, 5890000), (76, 4960000), (80, 4712000), (95, 3968000), (100, 3769600), (124, 3040000), (125, 3015680), (128, 2945000), (152, 2480000), (155, 2432000), (160, 2356000), (190, 1984000), (200, 1884800), (248, 1520000), (250, 1507840), (256, 1472500), (304, 1240000), (310, 1216000), (320, 1178000), (380, 992000), (400, 942400), (475, 793600), (496, 760000), (500, 753920), (512, 736250), (589, 640000), (608, 620000), (620, 608000), (625, 603136), (640, 589000), (760, 496000), (775, 486400), (800, 471200), (950, 396800), (992, 380000), (1000, 376960), (1024, 368125), (1178, 320000), (1216, 310000), (1240, 304000), (1250, 301568), (1280, 294500), (1520, 248000), (1550, 243200), (1600, 235600), (1900, 198400), (1984, 190000), (2000, 188480), (2356, 160000), (2375, 158720), (2432, 155000), (2480, 152000), (2500, 150784), (2560, 147250), (2945, 128000), (3040, 124000), (3100, 121600), (3200, 117800), (3800, 99200), (3875, 97280), (3968, 95000), (4000, 94240), (4712, 80000), (4750, 79360), (4864, 77500), (4960, 76000), (5000, 75392), (5120, 73625), (5890, 64000), (6080, 62000), (6200, 60800), (6400, 58900), (7600, 49600), (7750, 48640), (7936, 47500), (8000, 47120), (9424, 40000), (9500, 39680), (9728, 38750), (9920, 38000), (10000, 37696), (11780, 32000), (11875, 31744), (12160, 31000), (12400, 30400), (12800, 29450), (14725, 25600), (15200, 24800), (15500, 24320), (15872, 23750), (16000, 23560), (18848, 20000), (19000, 19840), (19375, 19456)]