21099627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2832

約数の個数: 320

約数和(自身を含む): 77193059328

約数和(自身を除く): 56093432208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 241, 260, 264, 286, 312, 330, 390, 429, 440, 482, 520, 528, 572, 624, 660, 715, 723, 780, 858, 880, 964, 1040, 1144, 1205, 1320, 1430, 1446, 1560, 1716, 1928, 2145, 2288, 2410, 2551, 2640, 2651, 2860, 2892, 3120, 3133, 3432, 3615, 3856, 4290, 4820, 5102, 5302, 5720, 5784, 6266, 6864, 7230, 7653, 7953, 8580, 9399, 9640, 10204, 10604, 11440, 11568, 12532, 12755, 13255, 14460, 15306, 15665, 15906, 17160, 18798, 19280, 20408, 21208, 25064, 25510, 26510, 28061, 28920, 30612, 31330, 31812, 33163, 34320, 34463, 37596, 38265, 39765, 40816, 42416, 46995, 50128, 51020, 53020, 56122, 57840, 61224, 62660, 63624, 66326, 68926, 75192, 76530, 79530, 84183, 93990, 99489, 102040, 103389, 106040, 112244, 122448, 125320, 127248, 132652, 137852, 140305, 150384, 153060, 159060, 165815, 168366, 172315, 187980, 198978, 204080, 206778, 212080, 224488, 250640, 265304, 275704, 280610, 306120, 318120, 331630, 336732, 344630, 364793, 375960, 397956, 413556, 420915, 448976, 497445, 516945, 530608, 551408, 561220, 612240, 614791, 636240, 663260, 673464, 689260, 729586, 751920, 795912, 827112, 841830, 994890, 1033890, 1094379, 1122440, 1229582, 1326520, 1346928, 1378520, 1459172, 1591824, 1654224, 1683660, 1823965, 1844373, 1989780, 2067780, 2188758, 2244880, 2459164, 2653040, 2757040, 2918344, 3073955, 3367320, 3647930, 3688746, 3979560, 4135560, 4377516, 4918328, 5471895, 5836688, 6147910, 6734640, 6762701, 7295860, 7377492, 7959120, 7992283, 8271120, 8755032, 9221865, 9836656, 10943790, 12295820, 13525402, 14591720, 14754984, 15984566, 17510064, 18443730, 20288103, 21887580, 23976849, 24591640, 27050804, 29183440, 29509968, 31969132, 33813505, 36887460, 39961415, 40576206, 43775160, 47953698, 49183280, 54101608, 63938264, 67627010, 73774920, 79922830, 81152412, 87550320, 87915113, 95907396, 101440515, 108203216, 119884245, 127876528, 135254020, 147549840, 159845660, 162304824, 175830226, 191814792, 202881030, 239768490, 263745339, 270508040, 319691320, 324609648, 351660452, 383629584, 405762060, 439575565, 479536980, 527490678, 541016080, 639382640, 703320904, 811524120, 879151130, 959073960, 1054981356, 1318726695, 1406641808, 1623048240, 1758302260, 1918147920, 2109962712, 2637453390, 3516604520, 4219925424, 5274906780, 7033209040, 10549813560, 21099627120]

約数ペア:

[(1, 21099627120), (2, 10549813560), (3, 7033209040), (4, 5274906780), (5, 4219925424), (6, 3516604520), (8, 2637453390), (10, 2109962712), (11, 1918147920), (12, 1758302260), (13, 1623048240), (15, 1406641808), (16, 1318726695), (20, 1054981356), (22, 959073960), (24, 879151130), (26, 811524120), (30, 703320904), (33, 639382640), (39, 541016080), (40, 527490678), (44, 479536980), (48, 439575565), (52, 405762060), (55, 383629584), (60, 351660452), (65, 324609648), (66, 319691320), (78, 270508040), (80, 263745339), (88, 239768490), (104, 202881030), (110, 191814792), (120, 175830226), (130, 162304824), (132, 159845660), (143, 147549840), (156, 135254020), (165, 127876528), (176, 119884245), (195, 108203216), (208, 101440515), (220, 95907396), (240, 87915113), (241, 87550320), (260, 81152412), (264, 79922830), (286, 73774920), (312, 67627010), (330, 63938264), (390, 54101608), (429, 49183280), (440, 47953698), (482, 43775160), (520, 40576206), (528, 39961415), (572, 36887460), (624, 33813505), (660, 31969132), (715, 29509968), (723, 29183440), (780, 27050804), (858, 24591640), (880, 23976849), (964, 21887580), (1040, 20288103), (1144, 18443730), (1205, 17510064), (1320, 15984566), (1430, 14754984), (1446, 14591720), (1560, 13525402), (1716, 12295820), (1928, 10943790), (2145, 9836656), (2288, 9221865), (2410, 8755032), (2551, 8271120), (2640, 7992283), (2651, 7959120), (2860, 7377492), (2892, 7295860), (3120, 6762701), (3133, 6734640), (3432, 6147910), (3615, 5836688), (3856, 5471895), (4290, 4918328), (4820, 4377516), (5102, 4135560), (5302, 3979560), (5720, 3688746), (5784, 3647930), (6266, 3367320), (6864, 3073955), (7230, 2918344), (7653, 2757040), (7953, 2653040), (8580, 2459164), (9399, 2244880), (9640, 2188758), (10204, 2067780), (10604, 1989780), (11440, 1844373), (11568, 1823965), (12532, 1683660), (12755, 1654224), (13255, 1591824), (14460, 1459172), (15306, 1378520), (15665, 1346928), (15906, 1326520), (17160, 1229582), (18798, 1122440), (19280, 1094379), (20408, 1033890), (21208, 994890), (25064, 841830), (25510, 827112), (26510, 795912), (28061, 751920), (28920, 729586), (30612, 689260), (31330, 673464), (31812, 663260), (33163, 636240), (34320, 614791), (34463, 612240), (37596, 561220), (38265, 551408), (39765, 530608), (40816, 516945), (42416, 497445), (46995, 448976), (50128, 420915), (51020, 413556), (53020, 397956), (56122, 375960), (57840, 364793), (61224, 344630), (62660, 336732), (63624, 331630), (66326, 318120), (68926, 306120), (75192, 280610), (76530, 275704), (79530, 265304), (84183, 250640), (93990, 224488), (99489, 212080), (102040, 206778), (103389, 204080), (106040, 198978), (112244, 187980), (122448, 172315), (125320, 168366), (127248, 165815), (132652, 159060), (137852, 153060), (140305, 150384)]