42106072960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{128749}}^1$

素因数の和:128848

約数の個数: 128

約数和(自身を含む): 116616600000

約数和(自身を除く): 74510527040

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, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 9344, 10220, 11680, 16352, 20440, 23360, 32704, 40880, 46720, 65408, 81760, 128749, 163520, 257498, 327040, 514996, 643745, 901243, 1029992, 1287490, 1802486, 2059984, 2574980, 3604972, 4119968, 4506215, 5149960, 7209944, 8239936, 9012430, 9398677, 10299920, 14419888, 16479872, 18024860, 18797354, 20599840, 28839776, 36049720, 37594708, 41199680, 46993385, 57679552, 65790739, 72099440, 75189416, 82399360, 93986770, 115359104, 131581478, 144198880, 150378832, 187973540, 263162956, 288397760, 300757664, 328953695, 375947080, 526325912, 576795520, 601515328, 657907390, 751894160, 1052651824, 1203030656, 1315814780, 1503788320, 2105303648, 2631629560, 3007576640, 4210607296, 5263259120, 6015153280, 8421214592, 10526518240, 21053036480, 42106072960]

約数ペア:

[(1, 42106072960), (2, 21053036480), (4, 10526518240), (5, 8421214592), (7, 6015153280), (8, 5263259120), (10, 4210607296), (14, 3007576640), (16, 2631629560), (20, 2105303648), (28, 1503788320), (32, 1315814780), (35, 1203030656), (40, 1052651824), (56, 751894160), (64, 657907390), (70, 601515328), (73, 576795520), (80, 526325912), (112, 375947080), (128, 328953695), (140, 300757664), (146, 288397760), (160, 263162956), (224, 187973540), (280, 150378832), (292, 144198880), (320, 131581478), (365, 115359104), (448, 93986770), (511, 82399360), (560, 75189416), (584, 72099440), (640, 65790739), (730, 57679552), (896, 46993385), (1022, 41199680), (1120, 37594708), (1168, 36049720), (1460, 28839776), (2044, 20599840), (2240, 18797354), (2336, 18024860), (2555, 16479872), (2920, 14419888), (4088, 10299920), (4480, 9398677), (4672, 9012430), (5110, 8239936), (5840, 7209944), (8176, 5149960), (9344, 4506215), (10220, 4119968), (11680, 3604972), (16352, 2574980), (20440, 2059984), (23360, 1802486), (32704, 1287490), (40880, 1029992), (46720, 901243), (65408, 643745), (81760, 514996), (128749, 327040), (163520, 257498)]