144224080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 160

約数和(自身を含む): 450471168

約数和(自身を除く): 306247088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1801, 1820, 2002, 2288, 2860, 3080, 3602, 3640, 4004, 5005, 5720, 6160, 7204, 7280, 8008, 9005, 10010, 11440, 12607, 14408, 16016, 18010, 19811, 20020, 23413, 25214, 28816, 36020, 39622, 40040, 46826, 50428, 63035, 72040, 79244, 80080, 93652, 99055, 100856, 117065, 126070, 138677, 144080, 158488, 163891, 187304, 198110, 201712, 234130, 252140, 257543, 277354, 316976, 327782, 374608, 396220, 468260, 504280, 515086, 554708, 655564, 693385, 792440, 819455, 936520, 1008560, 1030172, 1109416, 1287715, 1311128, 1386770, 1584880, 1638910, 1802801, 1873040, 2060344, 2218832, 2575430, 2622256, 2773540, 3277820, 3605602, 4120688, 5150860, 5547080, 6555640, 7211204, 9014005, 10301720, 11094160, 13111280, 14422408, 18028010, 20603440, 28844816, 36056020, 72112040, 144224080]

約数ペア:

[(1, 144224080), (2, 72112040), (4, 36056020), (5, 28844816), (7, 20603440), (8, 18028010), (10, 14422408), (11, 13111280), (13, 11094160), (14, 10301720), (16, 9014005), (20, 7211204), (22, 6555640), (26, 5547080), (28, 5150860), (35, 4120688), (40, 3605602), (44, 3277820), (52, 2773540), (55, 2622256), (56, 2575430), (65, 2218832), (70, 2060344), (77, 1873040), (80, 1802801), (88, 1638910), (91, 1584880), (104, 1386770), (110, 1311128), (112, 1287715), (130, 1109416), (140, 1030172), (143, 1008560), (154, 936520), (176, 819455), (182, 792440), (208, 693385), (220, 655564), (260, 554708), (280, 515086), (286, 504280), (308, 468260), (364, 396220), (385, 374608), (440, 327782), (455, 316976), (520, 277354), (560, 257543), (572, 252140), (616, 234130), (715, 201712), (728, 198110), (770, 187304), (880, 163891), (910, 158488), (1001, 144080), (1040, 138677), (1144, 126070), (1232, 117065), (1430, 100856), (1456, 99055), (1540, 93652), (1801, 80080), (1820, 79244), (2002, 72040), (2288, 63035), (2860, 50428), (3080, 46826), (3602, 40040), (3640, 39622), (4004, 36020), (5005, 28816), (5720, 25214), (6160, 23413), (7204, 20020), (7280, 19811), (8008, 18010), (9005, 16016), (10010, 14408), (11440, 12607)]