2129866560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38923}}^1$

素因数の和:38965

約数の個数: 168

約数和(自身を含む): 7711622880

約数和(自身を除く): 5581756320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 38923, 54720, 77846, 116769, 155692, 194615, 233538, 311384, 350307, 389230, 467076, 583845, 622768, 700614, 739537, 778460, 934152, 1167690, 1245536, 1401228, 1479074, 1556920, 1751535, 1868304, 2218611, 2335380, 2491072, 2802456, 2958148, 3113840, 3503070, 3697685, 3736608, 4437222, 4670760, 5604912, 5916296, 6227680, 6655833, 7006140, 7395370, 7473216, 8874444, 9341520, 11093055, 11209824, 11832592, 12455360, 13311666, 14012280, 14790740, 17748888, 18683040, 22186110, 22419648, 23665184, 26623332, 28024560, 29581480, 33279165, 35497776, 37366080, 44372220, 47330368, 53246664, 56049120, 59162960, 66558330, 70995552, 88744440, 106493328, 112098240, 118325920, 133116660, 141991104, 177488880, 212986656, 236651840, 266233320, 354977760, 425973312, 532466640, 709955520, 1064933280, 2129866560]

約数ペア:

[(1, 2129866560), (2, 1064933280), (3, 709955520), (4, 532466640), (5, 425973312), (6, 354977760), (8, 266233320), (9, 236651840), (10, 212986656), (12, 177488880), (15, 141991104), (16, 133116660), (18, 118325920), (19, 112098240), (20, 106493328), (24, 88744440), (30, 70995552), (32, 66558330), (36, 59162960), (38, 56049120), (40, 53246664), (45, 47330368), (48, 44372220), (57, 37366080), (60, 35497776), (64, 33279165), (72, 29581480), (76, 28024560), (80, 26623332), (90, 23665184), (95, 22419648), (96, 22186110), (114, 18683040), (120, 17748888), (144, 14790740), (152, 14012280), (160, 13311666), (171, 12455360), (180, 11832592), (190, 11209824), (192, 11093055), (228, 9341520), (240, 8874444), (285, 7473216), (288, 7395370), (304, 7006140), (320, 6655833), (342, 6227680), (360, 5916296), (380, 5604912), (456, 4670760), (480, 4437222), (570, 3736608), (576, 3697685), (608, 3503070), (684, 3113840), (720, 2958148), (760, 2802456), (855, 2491072), (912, 2335380), (960, 2218611), (1140, 1868304), (1216, 1751535), (1368, 1556920), (1440, 1479074), (1520, 1401228), (1710, 1245536), (1824, 1167690), (2280, 934152), (2736, 778460), (2880, 739537), (3040, 700614), (3420, 622768), (3648, 583845), (4560, 467076), (5472, 389230), (6080, 350307), (6840, 311384), (9120, 233538), (10944, 194615), (13680, 155692), (18240, 116769), (27360, 77846), (38923, 54720)]