128461920000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{267629}}^1$

素因数の和:267668

約数の個数: 180

約数和(自身を含む): 427234897320

約数和(自身を除く): 298772977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 3840, 4000, 4800, 5000, 6000, 6400, 7500, 8000, 9600, 10000, 12000, 15000, 16000, 19200, 20000, 24000, 30000, 32000, 40000, 48000, 60000, 80000, 96000, 120000, 160000, 240000, 267629, 480000, 535258, 802887, 1070516, 1338145, 1605774, 2141032, 2676290, 3211548, 4014435, 4282064, 5352580, 6423096, 6690725, 8028870, 8564128, 10705160, 12846192, 13381450, 16057740, 17128256, 20072175, 21410320, 25692384, 26762900, 32115480, 33453625, 34256512, 40144350, 42820640, 51384768, 53525800, 64230960, 66907250, 68513024, 80288700, 85641280, 100360875, 102769536, 107051600, 128461920, 133814500, 160577400, 167268125, 171282560, 200721750, 205539072, 214103200, 256923840, 267629000, 321154800, 334536250, 342565120, 401443500, 428206400, 501804375, 513847680, 535258000, 642309600, 669072500, 802887000, 856412800, 1003608750, 1027695360, 1070516000, 1284619200, 1338145000, 1605774000, 1712825600, 2007217500, 2141032000, 2569238400, 2676290000, 3211548000, 4014435000, 4282064000, 5138476800, 5352580000, 6423096000, 8028870000, 8564128000, 10705160000, 12846192000, 16057740000, 21410320000, 25692384000, 32115480000, 42820640000, 64230960000, 128461920000]

約数ペア:

[(1, 128461920000), (2, 64230960000), (3, 42820640000), (4, 32115480000), (5, 25692384000), (6, 21410320000), (8, 16057740000), (10, 12846192000), (12, 10705160000), (15, 8564128000), (16, 8028870000), (20, 6423096000), (24, 5352580000), (25, 5138476800), (30, 4282064000), (32, 4014435000), (40, 3211548000), (48, 2676290000), (50, 2569238400), (60, 2141032000), (64, 2007217500), (75, 1712825600), (80, 1605774000), (96, 1338145000), (100, 1284619200), (120, 1070516000), (125, 1027695360), (128, 1003608750), (150, 856412800), (160, 802887000), (192, 669072500), (200, 642309600), (240, 535258000), (250, 513847680), (256, 501804375), (300, 428206400), (320, 401443500), (375, 342565120), (384, 334536250), (400, 321154800), (480, 267629000), (500, 256923840), (600, 214103200), (625, 205539072), (640, 200721750), (750, 171282560), (768, 167268125), (800, 160577400), (960, 133814500), (1000, 128461920), (1200, 107051600), (1250, 102769536), (1280, 100360875), (1500, 85641280), (1600, 80288700), (1875, 68513024), (1920, 66907250), (2000, 64230960), (2400, 53525800), (2500, 51384768), (3000, 42820640), (3200, 40144350), (3750, 34256512), (3840, 33453625), (4000, 32115480), (4800, 26762900), (5000, 25692384), (6000, 21410320), (6400, 20072175), (7500, 17128256), (8000, 16057740), (9600, 13381450), (10000, 12846192), (12000, 10705160), (15000, 8564128), (16000, 8028870), (19200, 6690725), (20000, 6423096), (24000, 5352580), (30000, 4282064), (32000, 4014435), (40000, 3211548), (48000, 2676290), (60000, 2141032), (80000, 1605774), (96000, 1338145), (120000, 1070516), (160000, 802887), (240000, 535258), (267629, 480000)]