145823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 484683264

約数和(自身を除く): 338859984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 204, 206, 240, 255, 272, 309, 340, 347, 408, 412, 510, 515, 618, 680, 694, 816, 824, 1020, 1030, 1041, 1236, 1360, 1388, 1545, 1648, 1735, 1751, 2040, 2060, 2082, 2472, 2776, 3090, 3470, 3502, 4080, 4120, 4164, 4944, 5205, 5253, 5552, 5899, 6180, 6940, 7004, 8240, 8328, 8755, 10410, 10506, 11798, 12360, 13880, 14008, 16656, 17510, 17697, 20820, 21012, 23596, 24720, 26265, 27760, 28016, 29495, 35020, 35394, 35741, 41640, 42024, 47192, 52530, 58990, 70040, 70788, 71482, 83280, 84048, 88485, 94384, 105060, 107223, 117980, 140080, 141576, 142964, 176970, 178705, 210120, 214446, 235960, 283152, 285928, 353940, 357410, 420240, 428892, 471920, 536115, 571856, 607597, 707880, 714820, 857784, 1072230, 1215194, 1415760, 1429640, 1715568, 1822791, 2144460, 2430388, 2859280, 3037985, 3645582, 4288920, 4860776, 6075970, 7291164, 8577840, 9113955, 9721552, 12151940, 14582328, 18227910, 24303880, 29164656, 36455820, 48607760, 72911640, 145823280]

約数ペア:

[(1, 145823280), (2, 72911640), (3, 48607760), (4, 36455820), (5, 29164656), (6, 24303880), (8, 18227910), (10, 14582328), (12, 12151940), (15, 9721552), (16, 9113955), (17, 8577840), (20, 7291164), (24, 6075970), (30, 4860776), (34, 4288920), (40, 3645582), (48, 3037985), (51, 2859280), (60, 2430388), (68, 2144460), (80, 1822791), (85, 1715568), (102, 1429640), (103, 1415760), (120, 1215194), (136, 1072230), (170, 857784), (204, 714820), (206, 707880), (240, 607597), (255, 571856), (272, 536115), (309, 471920), (340, 428892), (347, 420240), (408, 357410), (412, 353940), (510, 285928), (515, 283152), (618, 235960), (680, 214446), (694, 210120), (816, 178705), (824, 176970), (1020, 142964), (1030, 141576), (1041, 140080), (1236, 117980), (1360, 107223), (1388, 105060), (1545, 94384), (1648, 88485), (1735, 84048), (1751, 83280), (2040, 71482), (2060, 70788), (2082, 70040), (2472, 58990), (2776, 52530), (3090, 47192), (3470, 42024), (3502, 41640), (4080, 35741), (4120, 35394), (4164, 35020), (4944, 29495), (5205, 28016), (5253, 27760), (5552, 26265), (5899, 24720), (6180, 23596), (6940, 21012), (7004, 20820), (8240, 17697), (8328, 17510), (8755, 16656), (10410, 14008), (10506, 13880), (11798, 12360)]