17156746040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{7547}}^1$

素因数の和:7941

約数の個数: 128

約数和(自身を含む): 46172021760

約数和(自身を除く): 29015275720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 353, 460, 644, 706, 805, 920, 1288, 1412, 1610, 1765, 2471, 2824, 3220, 3530, 4942, 6440, 7060, 7547, 8119, 9884, 12355, 14120, 15094, 16238, 19768, 24710, 30188, 32476, 37735, 40595, 49420, 52829, 56833, 60376, 64952, 75470, 81190, 98840, 105658, 113666, 150940, 162380, 173581, 211316, 227332, 264145, 284165, 301880, 324760, 347162, 422632, 454664, 528290, 568330, 694324, 867905, 1056580, 1136660, 1215067, 1388648, 1735810, 2113160, 2273320, 2430134, 2664091, 3471620, 4860268, 5328182, 6075335, 6943240, 9720536, 10656364, 12150670, 13320455, 18648637, 21312728, 24301340, 26640910, 37297274, 48602680, 53281820, 61274093, 74594548, 93243185, 106563640, 122548186, 149189096, 186486370, 245096372, 306370465, 372972740, 428918651, 490192744, 612740930, 745945480, 857837302, 1225481860, 1715674604, 2144593255, 2450963720, 3431349208, 4289186510, 8578373020, 17156746040]

約数ペア:

[(1, 17156746040), (2, 8578373020), (4, 4289186510), (5, 3431349208), (7, 2450963720), (8, 2144593255), (10, 1715674604), (14, 1225481860), (20, 857837302), (23, 745945480), (28, 612740930), (35, 490192744), (40, 428918651), (46, 372972740), (56, 306370465), (70, 245096372), (92, 186486370), (115, 149189096), (140, 122548186), (161, 106563640), (184, 93243185), (230, 74594548), (280, 61274093), (322, 53281820), (353, 48602680), (460, 37297274), (644, 26640910), (706, 24301340), (805, 21312728), (920, 18648637), (1288, 13320455), (1412, 12150670), (1610, 10656364), (1765, 9720536), (2471, 6943240), (2824, 6075335), (3220, 5328182), (3530, 4860268), (4942, 3471620), (6440, 2664091), (7060, 2430134), (7547, 2273320), (8119, 2113160), (9884, 1735810), (12355, 1388648), (14120, 1215067), (15094, 1136660), (16238, 1056580), (19768, 867905), (24710, 694324), (30188, 568330), (32476, 528290), (37735, 454664), (40595, 422632), (49420, 347162), (52829, 324760), (56833, 301880), (60376, 284165), (64952, 264145), (75470, 227332), (81190, 211316), (98840, 173581), (105658, 162380), (113666, 150940)]