76314560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 219602304

約数和(自身を除く): 143287744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 157, 160, 196, 217, 224, 245, 248, 280, 310, 314, 320, 392, 434, 448, 490, 496, 560, 620, 628, 784, 785, 868, 980, 992, 1085, 1099, 1120, 1240, 1256, 1519, 1568, 1570, 1736, 1960, 1984, 2170, 2198, 2240, 2480, 2512, 3038, 3136, 3140, 3472, 3920, 4340, 4396, 4867, 4960, 5024, 5495, 6076, 6280, 6944, 7595, 7693, 7840, 8680, 8792, 9734, 9920, 10048, 10990, 12152, 12560, 13888, 15190, 15386, 15680, 17360, 17584, 19468, 21980, 24304, 24335, 25120, 30380, 30772, 34069, 34720, 35168, 38465, 38936, 43960, 48608, 48670, 50240, 60760, 61544, 68138, 69440, 70336, 76930, 77872, 87920, 97216, 97340, 121520, 123088, 136276, 153860, 155744, 170345, 175840, 194680, 238483, 243040, 246176, 272552, 307720, 311488, 340690, 351680, 389360, 476966, 486080, 492352, 545104, 615440, 681380, 778720, 953932, 1090208, 1192415, 1230880, 1362760, 1557440, 1907864, 2180416, 2384830, 2461760, 2725520, 3815728, 4769660, 5451040, 7631456, 9539320, 10902080, 15262912, 19078640, 38157280, 76314560]

約数ペア:

[(1, 76314560), (2, 38157280), (4, 19078640), (5, 15262912), (7, 10902080), (8, 9539320), (10, 7631456), (14, 5451040), (16, 4769660), (20, 3815728), (28, 2725520), (31, 2461760), (32, 2384830), (35, 2180416), (40, 1907864), (49, 1557440), (56, 1362760), (62, 1230880), (64, 1192415), (70, 1090208), (80, 953932), (98, 778720), (112, 681380), (124, 615440), (140, 545104), (155, 492352), (157, 486080), (160, 476966), (196, 389360), (217, 351680), (224, 340690), (245, 311488), (248, 307720), (280, 272552), (310, 246176), (314, 243040), (320, 238483), (392, 194680), (434, 175840), (448, 170345), (490, 155744), (496, 153860), (560, 136276), (620, 123088), (628, 121520), (784, 97340), (785, 97216), (868, 87920), (980, 77872), (992, 76930), (1085, 70336), (1099, 69440), (1120, 68138), (1240, 61544), (1256, 60760), (1519, 50240), (1568, 48670), (1570, 48608), (1736, 43960), (1960, 38936), (1984, 38465), (2170, 35168), (2198, 34720), (2240, 34069), (2480, 30772), (2512, 30380), (3038, 25120), (3136, 24335), (3140, 24304), (3472, 21980), (3920, 19468), (4340, 17584), (4396, 17360), (4867, 15680), (4960, 15386), (5024, 15190), (5495, 13888), (6076, 12560), (6280, 12152), (6944, 10990), (7595, 10048), (7693, 9920), (7840, 9734), (8680, 8792)]