1907597520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9923}}^1$

素因数の和:10034

約数の個数: 160

約数和(自身を含む): 6645110400

約数和(自身を除く): 4737512880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 3204, 3560, 4005, 4272, 4806, 5340, 6408, 7120, 8010, 9612, 9923, 10680, 12015, 12816, 16020, 19224, 19846, 21360, 24030, 29769, 32040, 38448, 39692, 48060, 49615, 59538, 64080, 79384, 89307, 96120, 99230, 119076, 148845, 158768, 178614, 192240, 198460, 238152, 267921, 297690, 357228, 396920, 446535, 476304, 535842, 595380, 714456, 793840, 883147, 893070, 1071684, 1190760, 1339605, 1428912, 1766294, 1786140, 2143368, 2381520, 2649441, 2679210, 3532588, 3572280, 4286736, 4415735, 5298882, 5358420, 7065176, 7144560, 7948323, 8831470, 10597764, 10716840, 13247205, 14130352, 15896646, 17662940, 21195528, 21433680, 23844969, 26494410, 31793292, 35325880, 39741615, 42391056, 47689938, 52988820, 63586584, 70651760, 79483230, 95379876, 105977640, 119224845, 127173168, 158966460, 190759752, 211955280, 238449690, 317932920, 381519504, 476899380, 635865840, 953798760, 1907597520]

約数ペア:

[(1, 1907597520), (2, 953798760), (3, 635865840), (4, 476899380), (5, 381519504), (6, 317932920), (8, 238449690), (9, 211955280), (10, 190759752), (12, 158966460), (15, 127173168), (16, 119224845), (18, 105977640), (20, 95379876), (24, 79483230), (27, 70651760), (30, 63586584), (36, 52988820), (40, 47689938), (45, 42391056), (48, 39741615), (54, 35325880), (60, 31793292), (72, 26494410), (80, 23844969), (89, 21433680), (90, 21195528), (108, 17662940), (120, 15896646), (135, 14130352), (144, 13247205), (178, 10716840), (180, 10597764), (216, 8831470), (240, 7948323), (267, 7144560), (270, 7065176), (356, 5358420), (360, 5298882), (432, 4415735), (445, 4286736), (534, 3572280), (540, 3532588), (712, 2679210), (720, 2649441), (801, 2381520), (890, 2143368), (1068, 1786140), (1080, 1766294), (1335, 1428912), (1424, 1339605), (1602, 1190760), (1780, 1071684), (2136, 893070), (2160, 883147), (2403, 793840), (2670, 714456), (3204, 595380), (3560, 535842), (4005, 476304), (4272, 446535), (4806, 396920), (5340, 357228), (6408, 297690), (7120, 267921), (8010, 238152), (9612, 198460), (9923, 192240), (10680, 178614), (12015, 158768), (12816, 148845), (16020, 119076), (19224, 99230), (19846, 96120), (21360, 89307), (24030, 79384), (29769, 64080), (32040, 59538), (38448, 49615), (39692, 48060)]