22173480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 86184000

約数和(自身を除く): 64010520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 419, 420, 441, 490, 504, 540, 588, 630, 735, 756, 838, 840, 882, 945, 980, 1080, 1176, 1257, 1260, 1323, 1470, 1512, 1676, 1764, 1890, 1960, 2095, 2205, 2514, 2520, 2646, 2933, 2940, 3352, 3528, 3771, 3780, 4190, 4410, 5028, 5292, 5866, 5880, 6285, 6615, 7542, 7560, 8380, 8799, 8820, 10056, 10584, 11313, 11732, 12570, 13230, 14665, 15084, 16760, 17598, 17640, 18855, 20531, 22626, 23464, 25140, 26397, 26460, 29330, 30168, 35196, 37710, 41062, 43995, 45252, 50280, 52794, 52920, 56565, 58660, 61593, 70392, 75420, 79191, 82124, 87990, 90504, 102655, 105588, 113130, 117320, 123186, 131985, 150840, 158382, 164248, 175980, 184779, 205310, 211176, 226260, 246372, 263970, 307965, 316764, 351960, 369558, 395955, 410620, 452520, 492744, 527940, 554337, 615930, 633528, 739116, 791910, 821240, 923895, 1055880, 1108674, 1231860, 1478232, 1583820, 1847790, 2217348, 2463720, 2771685, 3167640, 3695580, 4434696, 5543370, 7391160, 11086740, 22173480]

約数ペア:

[(1, 22173480), (2, 11086740), (3, 7391160), (4, 5543370), (5, 4434696), (6, 3695580), (7, 3167640), (8, 2771685), (9, 2463720), (10, 2217348), (12, 1847790), (14, 1583820), (15, 1478232), (18, 1231860), (20, 1108674), (21, 1055880), (24, 923895), (27, 821240), (28, 791910), (30, 739116), (35, 633528), (36, 615930), (40, 554337), (42, 527940), (45, 492744), (49, 452520), (54, 410620), (56, 395955), (60, 369558), (63, 351960), (70, 316764), (72, 307965), (84, 263970), (90, 246372), (98, 226260), (105, 211176), (108, 205310), (120, 184779), (126, 175980), (135, 164248), (140, 158382), (147, 150840), (168, 131985), (180, 123186), (189, 117320), (196, 113130), (210, 105588), (216, 102655), (245, 90504), (252, 87990), (270, 82124), (280, 79191), (294, 75420), (315, 70392), (360, 61593), (378, 58660), (392, 56565), (419, 52920), (420, 52794), (441, 50280), (490, 45252), (504, 43995), (540, 41062), (588, 37710), (630, 35196), (735, 30168), (756, 29330), (838, 26460), (840, 26397), (882, 25140), (945, 23464), (980, 22626), (1080, 20531), (1176, 18855), (1257, 17640), (1260, 17598), (1323, 16760), (1470, 15084), (1512, 14665), (1676, 13230), (1764, 12570), (1890, 11732), (1960, 11313), (2095, 10584), (2205, 10056), (2514, 8820), (2520, 8799), (2646, 8380), (2933, 7560), (2940, 7542), (3352, 6615), (3528, 6285), (3771, 5880), (3780, 5866), (4190, 5292), (4410, 5028)]