2700611840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 6940442880

約数和(自身を除く): 4239831040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 128, 136, 158, 160, 170, 256, 272, 316, 320, 340, 395, 544, 632, 640, 680, 790, 1088, 1264, 1280, 1343, 1360, 1571, 1580, 2176, 2528, 2686, 2720, 3142, 3160, 4352, 5056, 5372, 5440, 6284, 6320, 6715, 7855, 10112, 10744, 10880, 12568, 12640, 13430, 15710, 20224, 21488, 21760, 25136, 25280, 26707, 26860, 31420, 42976, 50272, 50560, 53414, 53720, 62840, 85952, 100544, 101120, 106828, 107440, 124109, 125680, 133535, 171904, 201088, 213656, 214880, 248218, 251360, 267070, 343808, 402176, 427312, 429760, 496436, 502720, 534140, 620545, 854624, 859520, 992872, 1005440, 1068280, 1241090, 1709248, 1719040, 1985744, 2010880, 2109853, 2136560, 2482180, 3418496, 3971488, 4219706, 4273120, 4964360, 6836992, 7942976, 8439412, 8546240, 9928720, 10549265, 15885952, 16878824, 17092480, 19857440, 21098530, 31771904, 33757648, 34184960, 39714880, 42197060, 67515296, 79429760, 84394120, 135030592, 158859520, 168788240, 270061184, 337576480, 540122368, 675152960, 1350305920, 2700611840]

約数ペア:

[(1, 2700611840), (2, 1350305920), (4, 675152960), (5, 540122368), (8, 337576480), (10, 270061184), (16, 168788240), (17, 158859520), (20, 135030592), (32, 84394120), (34, 79429760), (40, 67515296), (64, 42197060), (68, 39714880), (79, 34184960), (80, 33757648), (85, 31771904), (128, 21098530), (136, 19857440), (158, 17092480), (160, 16878824), (170, 15885952), (256, 10549265), (272, 9928720), (316, 8546240), (320, 8439412), (340, 7942976), (395, 6836992), (544, 4964360), (632, 4273120), (640, 4219706), (680, 3971488), (790, 3418496), (1088, 2482180), (1264, 2136560), (1280, 2109853), (1343, 2010880), (1360, 1985744), (1571, 1719040), (1580, 1709248), (2176, 1241090), (2528, 1068280), (2686, 1005440), (2720, 992872), (3142, 859520), (3160, 854624), (4352, 620545), (5056, 534140), (5372, 502720), (5440, 496436), (6284, 429760), (6320, 427312), (6715, 402176), (7855, 343808), (10112, 267070), (10744, 251360), (10880, 248218), (12568, 214880), (12640, 213656), (13430, 201088), (15710, 171904), (20224, 133535), (21488, 125680), (21760, 124109), (25136, 107440), (25280, 106828), (26707, 101120), (26860, 100544), (31420, 85952), (42976, 62840), (50272, 53720), (50560, 53414)]