199561320

素因数分解:

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

素因数の和:459

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 584713080

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, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 419, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 838, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1257, 1260, 1323, 1470, 1512, 1620, 1676, 1701, 1764, 1890, 1944, 1960, 2095, 2205, 2268, 2430, 2514, 2520, 2646, 2835, 2933, 2940, 3240, 3352, 3402, 3528, 3771, 3780, 3969, 4190, 4410, 4536, 4860, 5028, 5292, 5670, 5866, 5880, 6285, 6615, 6804, 7542, 7560, 7938, 8380, 8505, 8799, 8820, 9720, 10056, 10584, 11313, 11340, 11732, 11907, 12570, 13230, 13608, 14665, 15084, 15876, 16760, 17010, 17598, 17640, 18855, 19845, 20531, 22626, 22680, 23464, 23814, 25140, 26397, 26460, 29330, 30168, 31752, 33939, 34020, 35196, 37710, 39690, 41062, 43995, 45252, 47628, 50280, 52794, 52920, 56565, 58660, 59535, 61593, 67878, 68040, 70392, 75420, 79191, 79380, 82124, 87990, 90504, 95256, 101817, 102655, 105588, 113130, 117320, 119070, 123186, 131985, 135756, 150840, 158382, 158760, 164248, 169695, 175980, 184779, 203634, 205310, 211176, 226260, 237573, 238140, 246372, 263970, 271512, 307965, 316764, 339390, 351960, 369558, 395955, 407268, 410620, 452520, 475146, 476280, 492744, 509085, 527940, 554337, 615930, 633528, 678780, 712719, 739116, 791910, 814536, 821240, 923895, 950292, 1018170, 1055880, 1108674, 1187865, 1231860, 1357560, 1425438, 1478232, 1583820, 1663011, 1847790, 1900584, 2036340, 2217348, 2375730, 2463720, 2771685, 2850876, 3167640, 3326022, 3563595, 3695580, 4072680, 4434696, 4751460, 4989033, 5543370, 5701752, 6652044, 7127190, 7391160, 8315055, 9502920, 9978066, 11086740, 13304088, 14254380, 16630110, 19956132, 22173480, 24945165, 28508760, 33260220, 39912264, 49890330, 66520440, 99780660, 199561320]

約数ペア:

[(1, 199561320), (2, 99780660), (3, 66520440), (4, 49890330), (5, 39912264), (6, 33260220), (7, 28508760), (8, 24945165), (9, 22173480), (10, 19956132), (12, 16630110), (14, 14254380), (15, 13304088), (18, 11086740), (20, 9978066), (21, 9502920), (24, 8315055), (27, 7391160), (28, 7127190), (30, 6652044), (35, 5701752), (36, 5543370), (40, 4989033), (42, 4751460), (45, 4434696), (49, 4072680), (54, 3695580), (56, 3563595), (60, 3326022), (63, 3167640), (70, 2850876), (72, 2771685), (81, 2463720), (84, 2375730), (90, 2217348), (98, 2036340), (105, 1900584), (108, 1847790), (120, 1663011), (126, 1583820), (135, 1478232), (140, 1425438), (147, 1357560), (162, 1231860), (168, 1187865), (180, 1108674), (189, 1055880), (196, 1018170), (210, 950292), (216, 923895), (243, 821240), (245, 814536), (252, 791910), (270, 739116), (280, 712719), (294, 678780), (315, 633528), (324, 615930), (360, 554337), (378, 527940), (392, 509085), (405, 492744), (419, 476280), (420, 475146), (441, 452520), (486, 410620), (490, 407268), (504, 395955), (540, 369558), (567, 351960), (588, 339390), (630, 316764), (648, 307965), (735, 271512), (756, 263970), (810, 246372), (838, 238140), (840, 237573), (882, 226260), (945, 211176), (972, 205310), (980, 203634), (1080, 184779), (1134, 175980), (1176, 169695), (1215, 164248), (1257, 158760), (1260, 158382), (1323, 150840), (1470, 135756), (1512, 131985), (1620, 123186), (1676, 119070), (1701, 117320), (1764, 113130), (1890, 105588), (1944, 102655), (1960, 101817), (2095, 95256), (2205, 90504), (2268, 87990), (2430, 82124), (2514, 79380), (2520, 79191), (2646, 75420), (2835, 70392), (2933, 68040), (2940, 67878), (3240, 61593), (3352, 59535), (3402, 58660), (3528, 56565), (3771, 52920), (3780, 52794), (3969, 50280), (4190, 47628), (4410, 45252), (4536, 43995), (4860, 41062), (5028, 39690), (5292, 37710), (5670, 35196), (5866, 34020), (5880, 33939), (6285, 31752), (6615, 30168), (6804, 29330), (7542, 26460), (7560, 26397), (7938, 25140), (8380, 23814), (8505, 23464), (8799, 22680), (8820, 22626), (9720, 20531), (10056, 19845), (10584, 18855), (11313, 17640), (11340, 17598), (11732, 17010), (11907, 16760), (12570, 15876), (13230, 15084), (13608, 14665)]