166395320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2737

約数の個数: 128

約数和(自身を含む): 488073600

約数和(自身を除く): 321678280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 2689, 3094, 3640, 4420, 4760, 5378, 6188, 7735, 8840, 10756, 12376, 13445, 15470, 18823, 21512, 26890, 30940, 34957, 37646, 45713, 53780, 61880, 69914, 75292, 91426, 94115, 107560, 139828, 150584, 174785, 182852, 188230, 228565, 244699, 279656, 319991, 349570, 365704, 376460, 457130, 489398, 594269, 639982, 699140, 752920, 914260, 978796, 1188538, 1223495, 1279964, 1398280, 1599955, 1828520, 1957592, 2377076, 2446990, 2559928, 2971345, 3199910, 4159883, 4754152, 4893980, 5942690, 6399820, 8319766, 9787960, 11885380, 12799640, 16639532, 20799415, 23770760, 33279064, 41598830, 83197660, 166395320]

約数ペア:

[(1, 166395320), (2, 83197660), (4, 41598830), (5, 33279064), (7, 23770760), (8, 20799415), (10, 16639532), (13, 12799640), (14, 11885380), (17, 9787960), (20, 8319766), (26, 6399820), (28, 5942690), (34, 4893980), (35, 4754152), (40, 4159883), (52, 3199910), (56, 2971345), (65, 2559928), (68, 2446990), (70, 2377076), (85, 1957592), (91, 1828520), (104, 1599955), (119, 1398280), (130, 1279964), (136, 1223495), (140, 1188538), (170, 978796), (182, 914260), (221, 752920), (238, 699140), (260, 639982), (280, 594269), (340, 489398), (364, 457130), (442, 376460), (455, 365704), (476, 349570), (520, 319991), (595, 279656), (680, 244699), (728, 228565), (884, 188230), (910, 182852), (952, 174785), (1105, 150584), (1190, 139828), (1547, 107560), (1768, 94115), (1820, 91426), (2210, 75292), (2380, 69914), (2689, 61880), (3094, 53780), (3640, 45713), (4420, 37646), (4760, 34957), (5378, 30940), (6188, 26890), (7735, 21512), (8840, 18823), (10756, 15470), (12376, 13445)]