1906122960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22247}}^1$

素因数の和:22290

約数の個数: 240

約数和(自身を含む): 7746575616

約数和(自身を除く): 5840452656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 22247, 28560, 42840, 44494, 66741, 85680, 88988, 111235, 133482, 155729, 177976, 200223, 222470, 266964, 311458, 333705, 355952, 378199, 400446, 444940, 467187, 533928, 622916, 667410, 756398, 778645, 800892, 889880, 934374, 1001115, 1067856, 1134597, 1245832, 1334820, 1401561, 1512796, 1557290, 1601784, 1779760, 1868748, 1890995, 2002230, 2269194, 2335935, 2491664, 2647393, 2669640, 2803122, 3025592, 3114580, 3203568, 3403791, 3737496, 3781990, 4004460, 4538388, 4671870, 5294786, 5339280, 5606244, 5672985, 6051184, 6229160, 6807582, 7007805, 7474992, 7563980, 7942179, 8008920, 9076776, 9343740, 10589572, 11212488, 11345970, 12458320, 13236965, 13615164, 14015610, 15127960, 15884358, 16017840, 17018955, 18153552, 18687480, 21179144, 22424976, 22691940, 23826537, 26473930, 27230328, 28031220, 30255920, 31768716, 34037910, 37374960, 39710895, 42358288, 45383880, 47653074, 52947860, 54460656, 56062440, 63537432, 68075820, 79421790, 90767760, 95306148, 105895720, 112124880, 119132685, 127074864, 136151640, 158843580, 190612296, 211791440, 238265370, 272303280, 317687160, 381224592, 476530740, 635374320, 953061480, 1906122960]

約数ペア:

[(1, 1906122960), (2, 953061480), (3, 635374320), (4, 476530740), (5, 381224592), (6, 317687160), (7, 272303280), (8, 238265370), (9, 211791440), (10, 190612296), (12, 158843580), (14, 136151640), (15, 127074864), (16, 119132685), (17, 112124880), (18, 105895720), (20, 95306148), (21, 90767760), (24, 79421790), (28, 68075820), (30, 63537432), (34, 56062440), (35, 54460656), (36, 52947860), (40, 47653074), (42, 45383880), (45, 42358288), (48, 39710895), (51, 37374960), (56, 34037910), (60, 31768716), (63, 30255920), (68, 28031220), (70, 27230328), (72, 26473930), (80, 23826537), (84, 22691940), (85, 22424976), (90, 21179144), (102, 18687480), (105, 18153552), (112, 17018955), (119, 16017840), (120, 15884358), (126, 15127960), (136, 14015610), (140, 13615164), (144, 13236965), (153, 12458320), (168, 11345970), (170, 11212488), (180, 10589572), (204, 9343740), (210, 9076776), (238, 8008920), (240, 7942179), (252, 7563980), (255, 7474992), (272, 7007805), (280, 6807582), (306, 6229160), (315, 6051184), (336, 5672985), (340, 5606244), (357, 5339280), (360, 5294786), (408, 4671870), (420, 4538388), (476, 4004460), (504, 3781990), (510, 3737496), (560, 3403791), (595, 3203568), (612, 3114580), (630, 3025592), (680, 2803122), (714, 2669640), (720, 2647393), (765, 2491664), (816, 2335935), (840, 2269194), (952, 2002230), (1008, 1890995), (1020, 1868748), (1071, 1779760), (1190, 1601784), (1224, 1557290), (1260, 1512796), (1360, 1401561), (1428, 1334820), (1530, 1245832), (1680, 1134597), (1785, 1067856), (1904, 1001115), (2040, 934374), (2142, 889880), (2380, 800892), (2448, 778645), (2520, 756398), (2856, 667410), (3060, 622916), (3570, 533928), (4080, 467187), (4284, 444940), (4760, 400446), (5040, 378199), (5355, 355952), (5712, 333705), (6120, 311458), (7140, 266964), (8568, 222470), (9520, 200223), (10710, 177976), (12240, 155729), (14280, 133482), (17136, 111235), (21420, 88988), (22247, 85680), (28560, 66741), (42840, 44494)]