880048260

素因数分解:

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

素因数の和:17947

約数の個数: 192

約数和(自身を含む): 3369945600

約数和(自身を除く): 2489897340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 17909, 24570, 35818, 49140, 53727, 71636, 89545, 107454, 125363, 161181, 179090, 214908, 232817, 250726, 268635, 322362, 358180, 376089, 465634, 483543, 501452, 537270, 626815, 644724, 698451, 752178, 805905, 931268, 967086, 1074540, 1128267, 1164085, 1253630, 1396902, 1504356, 1611810, 1629719, 1880445, 1934172, 2095353, 2256534, 2328170, 2417715, 2507260, 2793804, 3223620, 3259438, 3384801, 3492255, 3760890, 4190706, 4513068, 4656340, 4835430, 4889157, 5641335, 6286059, 6518876, 6769602, 6984510, 7521780, 8148595, 8381412, 9670860, 9778314, 10476765, 11282670, 12572118, 13539204, 13969020, 14667471, 16297190, 16924005, 19556628, 20953530, 22565340, 24445785, 25144236, 29334942, 31430295, 32594380, 33848010, 41907060, 44002413, 48891570, 58669884, 62860590, 67696020, 73337355, 88004826, 97783140, 125721180, 146674710, 176009652, 220012065, 293349420, 440024130, 880048260]

約数ペア:

[(1, 880048260), (2, 440024130), (3, 293349420), (4, 220012065), (5, 176009652), (6, 146674710), (7, 125721180), (9, 97783140), (10, 88004826), (12, 73337355), (13, 67696020), (14, 62860590), (15, 58669884), (18, 48891570), (20, 44002413), (21, 41907060), (26, 33848010), (27, 32594380), (28, 31430295), (30, 29334942), (35, 25144236), (36, 24445785), (39, 22565340), (42, 20953530), (45, 19556628), (52, 16924005), (54, 16297190), (60, 14667471), (63, 13969020), (65, 13539204), (70, 12572118), (78, 11282670), (84, 10476765), (90, 9778314), (91, 9670860), (105, 8381412), (108, 8148595), (117, 7521780), (126, 6984510), (130, 6769602), (135, 6518876), (140, 6286059), (156, 5641335), (180, 4889157), (182, 4835430), (189, 4656340), (195, 4513068), (210, 4190706), (234, 3760890), (252, 3492255), (260, 3384801), (270, 3259438), (273, 3223620), (315, 2793804), (351, 2507260), (364, 2417715), (378, 2328170), (390, 2256534), (420, 2095353), (455, 1934172), (468, 1880445), (540, 1629719), (546, 1611810), (585, 1504356), (630, 1396902), (702, 1253630), (756, 1164085), (780, 1128267), (819, 1074540), (910, 967086), (945, 931268), (1092, 805905), (1170, 752178), (1260, 698451), (1365, 644724), (1404, 626815), (1638, 537270), (1755, 501452), (1820, 483543), (1890, 465634), (2340, 376089), (2457, 358180), (2730, 322362), (3276, 268635), (3510, 250726), (3780, 232817), (4095, 214908), (4914, 179090), (5460, 161181), (7020, 125363), (8190, 107454), (9828, 89545), (12285, 71636), (16380, 53727), (17909, 49140), (24570, 35818)]