22405560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 73267200

約数和(自身を除く): 50861640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 317, 372, 380, 456, 465, 570, 589, 620, 634, 744, 760, 930, 951, 1140, 1178, 1240, 1268, 1585, 1767, 1860, 1902, 2280, 2356, 2536, 2945, 3170, 3534, 3720, 3804, 4712, 4755, 5890, 6023, 6340, 7068, 7608, 8835, 9510, 9827, 11780, 12046, 12680, 14136, 17670, 18069, 19020, 19654, 23560, 24092, 29481, 30115, 35340, 36138, 38040, 39308, 48184, 49135, 58962, 60230, 70680, 72276, 78616, 90345, 98270, 117924, 120460, 144552, 147405, 180690, 186713, 196540, 235848, 240920, 294810, 361380, 373426, 393080, 560139, 589620, 722760, 746852, 933565, 1120278, 1179240, 1493704, 1867130, 2240556, 2800695, 3734260, 4481112, 5601390, 7468520, 11202780, 22405560]

約数ペア:

[(1, 22405560), (2, 11202780), (3, 7468520), (4, 5601390), (5, 4481112), (6, 3734260), (8, 2800695), (10, 2240556), (12, 1867130), (15, 1493704), (19, 1179240), (20, 1120278), (24, 933565), (30, 746852), (31, 722760), (38, 589620), (40, 560139), (57, 393080), (60, 373426), (62, 361380), (76, 294810), (93, 240920), (95, 235848), (114, 196540), (120, 186713), (124, 180690), (152, 147405), (155, 144552), (186, 120460), (190, 117924), (228, 98270), (248, 90345), (285, 78616), (310, 72276), (317, 70680), (372, 60230), (380, 58962), (456, 49135), (465, 48184), (570, 39308), (589, 38040), (620, 36138), (634, 35340), (744, 30115), (760, 29481), (930, 24092), (951, 23560), (1140, 19654), (1178, 19020), (1240, 18069), (1268, 17670), (1585, 14136), (1767, 12680), (1860, 12046), (1902, 11780), (2280, 9827), (2356, 9510), (2536, 8835), (2945, 7608), (3170, 7068), (3534, 6340), (3720, 6023), (3804, 5890), (4712, 4755)]