2850480640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2282

約数の個数: 160

約数和(自身を含む): 7921457280

約数和(自身を除く): 5070976640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2179, 2240, 2336, 2555, 2560, 2920, 3584, 4088, 4358, 4480, 4672, 5110, 5840, 8176, 8716, 8960, 9344, 10220, 10895, 11680, 15253, 16352, 17432, 17920, 18688, 20440, 21790, 23360, 30506, 32704, 34864, 37376, 40880, 43580, 46720, 61012, 65408, 69728, 76265, 81760, 87160, 93440, 122024, 130816, 139456, 152530, 159067, 163520, 174320, 186880, 244048, 261632, 278912, 305060, 318134, 327040, 348640, 488096, 557824, 610120, 636268, 654080, 697280, 795335, 976192, 1113469, 1115648, 1220240, 1272536, 1308160, 1394560, 1590670, 1952384, 2226938, 2440480, 2545072, 2789120, 3181340, 3904768, 4453876, 4880960, 5090144, 5567345, 5578240, 6362680, 7809536, 8907752, 9761920, 10180288, 11134690, 12725360, 17815504, 19523840, 20360576, 22269380, 25450720, 35631008, 39047680, 40721152, 44538760, 50901440, 71262016, 81442304, 89077520, 101802880, 142524032, 178155040, 203605760, 285048064, 356310080, 407211520, 570096128, 712620160, 1425240320, 2850480640]

約数ペア:

[(1, 2850480640), (2, 1425240320), (4, 712620160), (5, 570096128), (7, 407211520), (8, 356310080), (10, 285048064), (14, 203605760), (16, 178155040), (20, 142524032), (28, 101802880), (32, 89077520), (35, 81442304), (40, 71262016), (56, 50901440), (64, 44538760), (70, 40721152), (73, 39047680), (80, 35631008), (112, 25450720), (128, 22269380), (140, 20360576), (146, 19523840), (160, 17815504), (224, 12725360), (256, 11134690), (280, 10180288), (292, 9761920), (320, 8907752), (365, 7809536), (448, 6362680), (511, 5578240), (512, 5567345), (560, 5090144), (584, 4880960), (640, 4453876), (730, 3904768), (896, 3181340), (1022, 2789120), (1120, 2545072), (1168, 2440480), (1280, 2226938), (1460, 1952384), (1792, 1590670), (2044, 1394560), (2179, 1308160), (2240, 1272536), (2336, 1220240), (2555, 1115648), (2560, 1113469), (2920, 976192), (3584, 795335), (4088, 697280), (4358, 654080), (4480, 636268), (4672, 610120), (5110, 557824), (5840, 488096), (8176, 348640), (8716, 327040), (8960, 318134), (9344, 305060), (10220, 278912), (10895, 261632), (11680, 244048), (15253, 186880), (16352, 174320), (17432, 163520), (17920, 159067), (18688, 152530), (20440, 139456), (21790, 130816), (23360, 122024), (30506, 93440), (32704, 87160), (34864, 81760), (37376, 76265), (40880, 69728), (43580, 65408), (46720, 61012)]