376142720

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 932027040

約数和(自身を除く): 555884320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 97, 128, 146, 160, 166, 194, 292, 320, 332, 365, 388, 415, 485, 584, 640, 664, 730, 776, 830, 970, 1168, 1328, 1460, 1552, 1660, 1940, 2336, 2656, 2920, 3104, 3320, 3880, 4672, 5312, 5840, 6059, 6208, 6640, 7081, 7760, 8051, 9344, 10624, 11680, 12118, 12416, 13280, 14162, 15520, 16102, 23360, 24236, 26560, 28324, 30295, 31040, 32204, 35405, 40255, 46720, 48472, 53120, 56648, 60590, 62080, 64408, 70810, 80510, 96944, 113296, 121180, 128816, 141620, 161020, 193888, 226592, 242360, 257632, 283240, 322040, 387776, 453184, 484720, 515264, 566480, 587723, 644080, 775552, 906368, 969440, 1030528, 1132960, 1175446, 1288160, 1938880, 2265920, 2350892, 2576320, 2938615, 3877760, 4531840, 4701784, 5152640, 5877230, 9403568, 11754460, 18807136, 23508920, 37614272, 47017840, 75228544, 94035680, 188071360, 376142720]

約数ペア:

[(1, 376142720), (2, 188071360), (4, 94035680), (5, 75228544), (8, 47017840), (10, 37614272), (16, 23508920), (20, 18807136), (32, 11754460), (40, 9403568), (64, 5877230), (73, 5152640), (80, 4701784), (83, 4531840), (97, 3877760), (128, 2938615), (146, 2576320), (160, 2350892), (166, 2265920), (194, 1938880), (292, 1288160), (320, 1175446), (332, 1132960), (365, 1030528), (388, 969440), (415, 906368), (485, 775552), (584, 644080), (640, 587723), (664, 566480), (730, 515264), (776, 484720), (830, 453184), (970, 387776), (1168, 322040), (1328, 283240), (1460, 257632), (1552, 242360), (1660, 226592), (1940, 193888), (2336, 161020), (2656, 141620), (2920, 128816), (3104, 121180), (3320, 113296), (3880, 96944), (4672, 80510), (5312, 70810), (5840, 64408), (6059, 62080), (6208, 60590), (6640, 56648), (7081, 53120), (7760, 48472), (8051, 46720), (9344, 40255), (10624, 35405), (11680, 32204), (12118, 31040), (12416, 30295), (13280, 28324), (14162, 26560), (15520, 24236), (16102, 23360)]