1899507120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3203}}^1$

素因数の和:3579

約数の個数: 160

約数和(自身を含む): 6750853632

約数和(自身を除く): 4851346512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 353, 420, 560, 706, 840, 1059, 1412, 1680, 1765, 2118, 2471, 2824, 3203, 3530, 4236, 4942, 5295, 5648, 6406, 7060, 7413, 8472, 9609, 9884, 10590, 12355, 12812, 14120, 14826, 16015, 16944, 19218, 19768, 21180, 22421, 24710, 25624, 28240, 29652, 32030, 37065, 38436, 39536, 42360, 44842, 48045, 49420, 51248, 59304, 64060, 67263, 74130, 76872, 84720, 89684, 96090, 98840, 112105, 118608, 128120, 134526, 148260, 153744, 179368, 192180, 197680, 224210, 256240, 269052, 296520, 336315, 358736, 384360, 448420, 538104, 593040, 672630, 768720, 896840, 1076208, 1130659, 1345260, 1793680, 2261318, 2690520, 3391977, 4522636, 5381040, 5653295, 6783954, 7914613, 9045272, 11306590, 13567908, 15829226, 16959885, 18090544, 22613180, 23743839, 27135816, 31658452, 33919770, 39573065, 45226360, 47487678, 54271632, 63316904, 67839540, 79146130, 90452720, 94975356, 118719195, 126633808, 135679080, 158292260, 189950712, 237438390, 271358160, 316584520, 379901424, 474876780, 633169040, 949753560, 1899507120]

約数ペア:

[(1, 1899507120), (2, 949753560), (3, 633169040), (4, 474876780), (5, 379901424), (6, 316584520), (7, 271358160), (8, 237438390), (10, 189950712), (12, 158292260), (14, 135679080), (15, 126633808), (16, 118719195), (20, 94975356), (21, 90452720), (24, 79146130), (28, 67839540), (30, 63316904), (35, 54271632), (40, 47487678), (42, 45226360), (48, 39573065), (56, 33919770), (60, 31658452), (70, 27135816), (80, 23743839), (84, 22613180), (105, 18090544), (112, 16959885), (120, 15829226), (140, 13567908), (168, 11306590), (210, 9045272), (240, 7914613), (280, 6783954), (336, 5653295), (353, 5381040), (420, 4522636), (560, 3391977), (706, 2690520), (840, 2261318), (1059, 1793680), (1412, 1345260), (1680, 1130659), (1765, 1076208), (2118, 896840), (2471, 768720), (2824, 672630), (3203, 593040), (3530, 538104), (4236, 448420), (4942, 384360), (5295, 358736), (5648, 336315), (6406, 296520), (7060, 269052), (7413, 256240), (8472, 224210), (9609, 197680), (9884, 192180), (10590, 179368), (12355, 153744), (12812, 148260), (14120, 134526), (14826, 128120), (16015, 118608), (16944, 112105), (19218, 98840), (19768, 96090), (21180, 89684), (22421, 84720), (24710, 76872), (25624, 74130), (28240, 67263), (29652, 64060), (32030, 59304), (37065, 51248), (38436, 49420), (39536, 48045), (42360, 44842)]