1874102720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 5203996704

約数和(自身を除く): 3329893984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 157, 160, 224, 280, 292, 314, 320, 365, 448, 511, 560, 584, 628, 730, 785, 1022, 1099, 1120, 1168, 1256, 1460, 1570, 2044, 2198, 2240, 2336, 2512, 2555, 2920, 3140, 4088, 4396, 4672, 5024, 5110, 5329, 5495, 5840, 6280, 8176, 8792, 10048, 10220, 10658, 10990, 11461, 11680, 12560, 16352, 17584, 20440, 21316, 21980, 22922, 23360, 25120, 26645, 32704, 35168, 37303, 40880, 42632, 43960, 45844, 50240, 53290, 57305, 70336, 74606, 80227, 81760, 85264, 87920, 91688, 106580, 114610, 149212, 160454, 163520, 170528, 175840, 183376, 186515, 213160, 229220, 298424, 320908, 341056, 351680, 366752, 373030, 401135, 426320, 458440, 596848, 641816, 733504, 746060, 802270, 836653, 852640, 916880, 1193696, 1283632, 1492120, 1604540, 1673306, 1705280, 1833760, 2387392, 2567264, 2984240, 3209080, 3346612, 3667520, 4183265, 5134528, 5856571, 5968480, 6418160, 6693224, 8366530, 11713142, 11936960, 12836320, 13386448, 16733060, 23426284, 25672640, 26772896, 29282855, 33466120, 46852568, 53545792, 58565710, 66932240, 93705136, 117131420, 133864480, 187410272, 234262840, 267728960, 374820544, 468525680, 937051360, 1874102720]

約数ペア:

[(1, 1874102720), (2, 937051360), (4, 468525680), (5, 374820544), (7, 267728960), (8, 234262840), (10, 187410272), (14, 133864480), (16, 117131420), (20, 93705136), (28, 66932240), (32, 58565710), (35, 53545792), (40, 46852568), (56, 33466120), (64, 29282855), (70, 26772896), (73, 25672640), (80, 23426284), (112, 16733060), (140, 13386448), (146, 12836320), (157, 11936960), (160, 11713142), (224, 8366530), (280, 6693224), (292, 6418160), (314, 5968480), (320, 5856571), (365, 5134528), (448, 4183265), (511, 3667520), (560, 3346612), (584, 3209080), (628, 2984240), (730, 2567264), (785, 2387392), (1022, 1833760), (1099, 1705280), (1120, 1673306), (1168, 1604540), (1256, 1492120), (1460, 1283632), (1570, 1193696), (2044, 916880), (2198, 852640), (2240, 836653), (2336, 802270), (2512, 746060), (2555, 733504), (2920, 641816), (3140, 596848), (4088, 458440), (4396, 426320), (4672, 401135), (5024, 373030), (5110, 366752), (5329, 351680), (5495, 341056), (5840, 320908), (6280, 298424), (8176, 229220), (8792, 213160), (10048, 186515), (10220, 183376), (10658, 175840), (10990, 170528), (11461, 163520), (11680, 160454), (12560, 149212), (16352, 114610), (17584, 106580), (20440, 91688), (21316, 87920), (21980, 85264), (22922, 81760), (23360, 80227), (25120, 74606), (26645, 70336), (32704, 57305), (35168, 53290), (37303, 50240), (40880, 45844), (42632, 43960)]