45016960000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2340

約数の個数: 220

約数和(自身を含む): 116130076480

約数和(自身を除く): 71113116480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 625, 640, 775, 800, 992, 1000, 1024, 1240, 1250, 1280, 1550, 1600, 1984, 2000, 2269, 2480, 2500, 2560, 3100, 3200, 3875, 3968, 4000, 4538, 4960, 5000, 5120, 6200, 6400, 7750, 7936, 8000, 9076, 9920, 10000, 11345, 12400, 12800, 15500, 15872, 16000, 18152, 19375, 19840, 20000, 22690, 24800, 25600, 31000, 31744, 32000, 36304, 38750, 39680, 40000, 45380, 49600, 56725, 62000, 64000, 70339, 72608, 77500, 79360, 80000, 90760, 99200, 113450, 124000, 128000, 140678, 145216, 155000, 158720, 160000, 181520, 198400, 226900, 248000, 281356, 283625, 290432, 310000, 320000, 351695, 363040, 396800, 453800, 496000, 562712, 567250, 580864, 620000, 640000, 703390, 726080, 793600, 907600, 992000, 1125424, 1134500, 1161728, 1240000, 1406780, 1418125, 1452160, 1758475, 1815200, 1984000, 2250848, 2269000, 2323456, 2480000, 2813560, 2836250, 2904320, 3516950, 3630400, 3968000, 4501696, 4538000, 4960000, 5627120, 5672500, 5808640, 7033900, 7260800, 8792375, 9003392, 9076000, 9920000, 11254240, 11345000, 11617280, 14067800, 14521600, 17584750, 18006784, 18152000, 19840000, 22508480, 22690000, 28135600, 29043200, 35169500, 36013568, 36304000, 43961875, 45016960, 45380000, 56271200, 58086400, 70339000, 72027136, 72608000, 87923750, 90033920, 90760000, 112542400, 140678000, 145216000, 175847500, 180067840, 181520000, 225084800, 281356000, 290432000, 351695000, 360135680, 363040000, 450169600, 562712000, 703390000, 726080000, 900339200, 1125424000, 1406780000, 1452160000, 1800678400, 2250848000, 2813560000, 4501696000, 5627120000, 9003392000, 11254240000, 22508480000, 45016960000]

約数ペア:

[(1, 45016960000), (2, 22508480000), (4, 11254240000), (5, 9003392000), (8, 5627120000), (10, 4501696000), (16, 2813560000), (20, 2250848000), (25, 1800678400), (31, 1452160000), (32, 1406780000), (40, 1125424000), (50, 900339200), (62, 726080000), (64, 703390000), (80, 562712000), (100, 450169600), (124, 363040000), (125, 360135680), (128, 351695000), (155, 290432000), (160, 281356000), (200, 225084800), (248, 181520000), (250, 180067840), (256, 175847500), (310, 145216000), (320, 140678000), (400, 112542400), (496, 90760000), (500, 90033920), (512, 87923750), (620, 72608000), (625, 72027136), (640, 70339000), (775, 58086400), (800, 56271200), (992, 45380000), (1000, 45016960), (1024, 43961875), (1240, 36304000), (1250, 36013568), (1280, 35169500), (1550, 29043200), (1600, 28135600), (1984, 22690000), (2000, 22508480), (2269, 19840000), (2480, 18152000), (2500, 18006784), (2560, 17584750), (3100, 14521600), (3200, 14067800), (3875, 11617280), (3968, 11345000), (4000, 11254240), (4538, 9920000), (4960, 9076000), (5000, 9003392), (5120, 8792375), (6200, 7260800), (6400, 7033900), (7750, 5808640), (7936, 5672500), (8000, 5627120), (9076, 4960000), (9920, 4538000), (10000, 4501696), (11345, 3968000), (12400, 3630400), (12800, 3516950), (15500, 2904320), (15872, 2836250), (16000, 2813560), (18152, 2480000), (19375, 2323456), (19840, 2269000), (20000, 2250848), (22690, 1984000), (24800, 1815200), (25600, 1758475), (31000, 1452160), (31744, 1418125), (32000, 1406780), (36304, 1240000), (38750, 1161728), (39680, 1134500), (40000, 1125424), (45380, 992000), (49600, 907600), (56725, 793600), (62000, 726080), (64000, 703390), (70339, 640000), (72608, 620000), (77500, 580864), (79360, 567250), (80000, 562712), (90760, 496000), (99200, 453800), (113450, 396800), (124000, 363040), (128000, 351695), (140678, 320000), (145216, 310000), (155000, 290432), (158720, 283625), (160000, 281356), (181520, 248000), (198400, 226900)]