3162932480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 7927449600

約数和(自身を除く): 4764517120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1009, 1240, 1264, 1280, 1580, 1984, 2018, 2449, 2480, 2528, 3160, 3968, 4036, 4898, 4960, 5045, 5056, 6320, 7936, 8072, 9796, 9920, 10090, 10112, 12245, 12640, 16144, 19592, 19840, 20180, 20224, 24490, 25280, 31279, 32288, 39184, 39680, 40360, 48980, 50560, 62558, 64576, 78368, 79711, 80720, 97960, 101120, 125116, 129152, 156395, 156736, 159422, 161440, 195920, 250232, 258304, 312790, 313472, 318844, 322880, 391840, 398555, 500464, 625580, 626944, 637688, 645760, 783680, 797110, 1000928, 1251160, 1275376, 1291520, 1567360, 1594220, 2001856, 2471041, 2502320, 2550752, 3134720, 3188440, 4003712, 4942082, 5004640, 5101504, 6376880, 8007424, 9884164, 10009280, 10203008, 12355205, 12753760, 19768328, 20018560, 20406016, 24710410, 25507520, 39536656, 40037120, 49420820, 51015040, 79073312, 98841640, 102030080, 158146624, 197683280, 316293248, 395366560, 632586496, 790733120, 1581466240, 3162932480]

約数ペア:

[(1, 3162932480), (2, 1581466240), (4, 790733120), (5, 632586496), (8, 395366560), (10, 316293248), (16, 197683280), (20, 158146624), (31, 102030080), (32, 98841640), (40, 79073312), (62, 51015040), (64, 49420820), (79, 40037120), (80, 39536656), (124, 25507520), (128, 24710410), (155, 20406016), (158, 20018560), (160, 19768328), (248, 12753760), (256, 12355205), (310, 10203008), (316, 10009280), (320, 9884164), (395, 8007424), (496, 6376880), (620, 5101504), (632, 5004640), (640, 4942082), (790, 4003712), (992, 3188440), (1009, 3134720), (1240, 2550752), (1264, 2502320), (1280, 2471041), (1580, 2001856), (1984, 1594220), (2018, 1567360), (2449, 1291520), (2480, 1275376), (2528, 1251160), (3160, 1000928), (3968, 797110), (4036, 783680), (4898, 645760), (4960, 637688), (5045, 626944), (5056, 625580), (6320, 500464), (7936, 398555), (8072, 391840), (9796, 322880), (9920, 318844), (10090, 313472), (10112, 312790), (12245, 258304), (12640, 250232), (16144, 195920), (19592, 161440), (19840, 159422), (20180, 156736), (20224, 156395), (24490, 129152), (25280, 125116), (31279, 101120), (32288, 97960), (39184, 80720), (39680, 79711), (40360, 78368), (48980, 64576), (50560, 62558)]