127716240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 160

約数和(自身を含む): 437757696

約数和(自身を除く): 310041456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1361, 1380, 1564, 1840, 1955, 2040, 2346, 2722, 2760, 3128, 3910, 4080, 4083, 4692, 5444, 5520, 5865, 6256, 6805, 7820, 8166, 9384, 10888, 11730, 13610, 15640, 16332, 18768, 20415, 21776, 23137, 23460, 27220, 31280, 31303, 32664, 40830, 46274, 46920, 54440, 62606, 65328, 69411, 81660, 92548, 93840, 93909, 108880, 115685, 125212, 138822, 156515, 163320, 185096, 187818, 231370, 250424, 277644, 313030, 326640, 347055, 370192, 375636, 462740, 469545, 500848, 532151, 555288, 626060, 694110, 751272, 925480, 939090, 1064302, 1110576, 1252120, 1388220, 1502544, 1596453, 1850960, 1878180, 2128604, 2504240, 2660755, 2776440, 3192906, 3756360, 4257208, 5321510, 5552880, 6385812, 7512720, 7982265, 8514416, 10643020, 12771624, 15964530, 21286040, 25543248, 31929060, 42572080, 63858120, 127716240]

約数ペア:

[(1, 127716240), (2, 63858120), (3, 42572080), (4, 31929060), (5, 25543248), (6, 21286040), (8, 15964530), (10, 12771624), (12, 10643020), (15, 8514416), (16, 7982265), (17, 7512720), (20, 6385812), (23, 5552880), (24, 5321510), (30, 4257208), (34, 3756360), (40, 3192906), (46, 2776440), (48, 2660755), (51, 2504240), (60, 2128604), (68, 1878180), (69, 1850960), (80, 1596453), (85, 1502544), (92, 1388220), (102, 1252120), (115, 1110576), (120, 1064302), (136, 939090), (138, 925480), (170, 751272), (184, 694110), (204, 626060), (230, 555288), (240, 532151), (255, 500848), (272, 469545), (276, 462740), (340, 375636), (345, 370192), (368, 347055), (391, 326640), (408, 313030), (460, 277644), (510, 250424), (552, 231370), (680, 187818), (690, 185096), (782, 163320), (816, 156515), (920, 138822), (1020, 125212), (1104, 115685), (1173, 108880), (1360, 93909), (1361, 93840), (1380, 92548), (1564, 81660), (1840, 69411), (1955, 65328), (2040, 62606), (2346, 54440), (2722, 46920), (2760, 46274), (3128, 40830), (3910, 32664), (4080, 31303), (4083, 31280), (4692, 27220), (5444, 23460), (5520, 23137), (5865, 21776), (6256, 20415), (6805, 18768), (7820, 16332), (8166, 15640), (9384, 13610), (10888, 11730)]