3373648640

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 8610652512

約数和(自身を除く): 5237003872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 197, 256, 272, 320, 340, 394, 544, 640, 680, 787, 788, 985, 1088, 1280, 1360, 1574, 1576, 1970, 2176, 2720, 3148, 3152, 3349, 3935, 3940, 4352, 5440, 6296, 6304, 6698, 7870, 7880, 10880, 12592, 12608, 13379, 13396, 15740, 15760, 16745, 21760, 25184, 25216, 26758, 26792, 31480, 31520, 33490, 50368, 50432, 53516, 53584, 62960, 63040, 66895, 66980, 100736, 107032, 107168, 125920, 126080, 133790, 133960, 155039, 201472, 214064, 214336, 251840, 252160, 267580, 267920, 310078, 428128, 428672, 503680, 535160, 535840, 620156, 775195, 856256, 857344, 1007360, 1070320, 1071680, 1240312, 1550390, 1712512, 2140640, 2143360, 2480624, 2635663, 3100780, 3425024, 4281280, 4286720, 4961248, 5271326, 6201560, 8562560, 9922496, 10542652, 12403120, 13178315, 17125120, 19844992, 21085304, 24806240, 26356630, 39689984, 42170608, 49612480, 52713260, 84341216, 99224960, 105426520, 168682432, 198449920, 210853040, 337364864, 421706080, 674729728, 843412160, 1686824320, 3373648640]

約数ペア:

[(1, 3373648640), (2, 1686824320), (4, 843412160), (5, 674729728), (8, 421706080), (10, 337364864), (16, 210853040), (17, 198449920), (20, 168682432), (32, 105426520), (34, 99224960), (40, 84341216), (64, 52713260), (68, 49612480), (80, 42170608), (85, 39689984), (128, 26356630), (136, 24806240), (160, 21085304), (170, 19844992), (197, 17125120), (256, 13178315), (272, 12403120), (320, 10542652), (340, 9922496), (394, 8562560), (544, 6201560), (640, 5271326), (680, 4961248), (787, 4286720), (788, 4281280), (985, 3425024), (1088, 3100780), (1280, 2635663), (1360, 2480624), (1574, 2143360), (1576, 2140640), (1970, 1712512), (2176, 1550390), (2720, 1240312), (3148, 1071680), (3152, 1070320), (3349, 1007360), (3935, 857344), (3940, 856256), (4352, 775195), (5440, 620156), (6296, 535840), (6304, 535160), (6698, 503680), (7870, 428672), (7880, 428128), (10880, 310078), (12592, 267920), (12608, 267580), (13379, 252160), (13396, 251840), (15740, 214336), (15760, 214064), (16745, 201472), (21760, 155039), (25184, 133960), (25216, 133790), (26758, 126080), (26792, 125920), (31480, 107168), (31520, 107032), (33490, 100736), (50368, 66980), (50432, 66895), (53516, 63040), (53584, 62960)]