842845360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 2363277312

約数和(自身を除く): 1520431952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 112, 124, 140, 155, 188, 217, 235, 248, 280, 310, 329, 376, 434, 470, 496, 560, 620, 658, 752, 868, 940, 1033, 1085, 1240, 1316, 1457, 1645, 1736, 1880, 2066, 2170, 2480, 2632, 2914, 3290, 3472, 3760, 4132, 4340, 5165, 5264, 5828, 6580, 7231, 7285, 8264, 8680, 10199, 10330, 11656, 13160, 14462, 14570, 16528, 17360, 20398, 20660, 23312, 26320, 28924, 29140, 32023, 36155, 40796, 41320, 48551, 50995, 57848, 58280, 64046, 72310, 81592, 82640, 97102, 101990, 115696, 116560, 128092, 144620, 160115, 163184, 194204, 203980, 224161, 242755, 256184, 289240, 320230, 339857, 388408, 407960, 448322, 485510, 512368, 578480, 640460, 679714, 776816, 815920, 896644, 971020, 1120805, 1280920, 1359428, 1505081, 1699285, 1793288, 1942040, 2241610, 2561840, 2718856, 3010162, 3398570, 3586576, 3884080, 4483220, 5437712, 6020324, 6797140, 7525405, 8966440, 10535567, 12040648, 13594280, 15050810, 17932880, 21071134, 24081296, 27188560, 30101620, 42142268, 52677835, 60203240, 84284536, 105355670, 120406480, 168569072, 210711340, 421422680, 842845360]

約数ペア:

[(1, 842845360), (2, 421422680), (4, 210711340), (5, 168569072), (7, 120406480), (8, 105355670), (10, 84284536), (14, 60203240), (16, 52677835), (20, 42142268), (28, 30101620), (31, 27188560), (35, 24081296), (40, 21071134), (47, 17932880), (56, 15050810), (62, 13594280), (70, 12040648), (80, 10535567), (94, 8966440), (112, 7525405), (124, 6797140), (140, 6020324), (155, 5437712), (188, 4483220), (217, 3884080), (235, 3586576), (248, 3398570), (280, 3010162), (310, 2718856), (329, 2561840), (376, 2241610), (434, 1942040), (470, 1793288), (496, 1699285), (560, 1505081), (620, 1359428), (658, 1280920), (752, 1120805), (868, 971020), (940, 896644), (1033, 815920), (1085, 776816), (1240, 679714), (1316, 640460), (1457, 578480), (1645, 512368), (1736, 485510), (1880, 448322), (2066, 407960), (2170, 388408), (2480, 339857), (2632, 320230), (2914, 289240), (3290, 256184), (3472, 242755), (3760, 224161), (4132, 203980), (4340, 194204), (5165, 163184), (5264, 160115), (5828, 144620), (6580, 128092), (7231, 116560), (7285, 115696), (8264, 101990), (8680, 97102), (10199, 82640), (10330, 81592), (11656, 72310), (13160, 64046), (14462, 58280), (14570, 57848), (16528, 50995), (17360, 48551), (20398, 41320), (20660, 40796), (23312, 36155), (26320, 32023), (28924, 29140)]