440024130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17945

約数の個数: 128

約数和(自身を含む): 1444262400

約数和(自身を除く): 1004238270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 17909, 24570, 35818, 53727, 89545, 107454, 125363, 161181, 179090, 232817, 250726, 268635, 322362, 376089, 465634, 483543, 537270, 626815, 698451, 752178, 805905, 967086, 1128267, 1164085, 1253630, 1396902, 1611810, 1629719, 1880445, 2095353, 2256534, 2328170, 2417715, 3259438, 3384801, 3492255, 3760890, 4190706, 4835430, 4889157, 5641335, 6286059, 6769602, 6984510, 8148595, 9778314, 10476765, 11282670, 12572118, 14667471, 16297190, 16924005, 20953530, 24445785, 29334942, 31430295, 33848010, 44002413, 48891570, 62860590, 73337355, 88004826, 146674710, 220012065, 440024130]

約数ペア:

[(1, 440024130), (2, 220012065), (3, 146674710), (5, 88004826), (6, 73337355), (7, 62860590), (9, 48891570), (10, 44002413), (13, 33848010), (14, 31430295), (15, 29334942), (18, 24445785), (21, 20953530), (26, 16924005), (27, 16297190), (30, 14667471), (35, 12572118), (39, 11282670), (42, 10476765), (45, 9778314), (54, 8148595), (63, 6984510), (65, 6769602), (70, 6286059), (78, 5641335), (90, 4889157), (91, 4835430), (105, 4190706), (117, 3760890), (126, 3492255), (130, 3384801), (135, 3259438), (182, 2417715), (189, 2328170), (195, 2256534), (210, 2095353), (234, 1880445), (270, 1629719), (273, 1611810), (315, 1396902), (351, 1253630), (378, 1164085), (390, 1128267), (455, 967086), (546, 805905), (585, 752178), (630, 698451), (702, 626815), (819, 537270), (910, 483543), (945, 465634), (1170, 376089), (1365, 322362), (1638, 268635), (1755, 250726), (1890, 232817), (2457, 179090), (2730, 161181), (3510, 125363), (4095, 107454), (4914, 89545), (8190, 53727), (12285, 35818), (17909, 24570)]