201679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 553896720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 743, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1486, 1508, 1560, 1740, 1872, 1885, 2088, 2229, 2262, 2320, 2340, 2610, 2972, 3016, 3120, 3393, 3480, 3715, 3770, 4176, 4458, 4524, 4680, 5220, 5655, 5944, 6032, 6687, 6786, 6960, 7430, 7540, 8916, 9048, 9360, 9659, 10440, 11145, 11310, 11888, 13374, 13572, 14860, 15080, 16965, 17832, 18096, 19318, 20880, 21547, 22290, 22620, 26748, 27144, 28977, 29720, 30160, 33435, 33930, 35664, 38636, 43094, 44580, 45240, 48295, 53496, 54288, 57954, 59440, 64641, 66870, 67860, 77272, 86188, 86931, 89160, 90480, 96590, 106992, 107735, 115908, 129282, 133740, 135720, 144885, 154544, 172376, 173862, 178320, 193180, 193923, 215470, 231816, 258564, 267480, 271440, 280111, 289770, 323205, 344752, 347724, 386360, 387846, 430940, 434655, 463632, 517128, 534960, 560222, 579540, 646410, 695448, 772720, 775692, 840333, 861880, 869310, 969615, 1034256, 1120444, 1159080, 1292820, 1390896, 1400555, 1551384, 1680666, 1723760, 1738620, 1939230, 2240888, 2318160, 2520999, 2585640, 2801110, 3102768, 3361332, 3477240, 3878460, 4201665, 4481776, 5041998, 5171280, 5602220, 6722664, 6954480, 7756920, 8403330, 10083996, 11204440, 12604995, 13445328, 15513840, 16806660, 20167992, 22408880, 25209990, 33613320, 40335984, 50419980, 67226640, 100839960, 201679920]

約数ペア:

[(1, 201679920), (2, 100839960), (3, 67226640), (4, 50419980), (5, 40335984), (6, 33613320), (8, 25209990), (9, 22408880), (10, 20167992), (12, 16806660), (13, 15513840), (15, 13445328), (16, 12604995), (18, 11204440), (20, 10083996), (24, 8403330), (26, 7756920), (29, 6954480), (30, 6722664), (36, 5602220), (39, 5171280), (40, 5041998), (45, 4481776), (48, 4201665), (52, 3878460), (58, 3477240), (60, 3361332), (65, 3102768), (72, 2801110), (78, 2585640), (80, 2520999), (87, 2318160), (90, 2240888), (104, 1939230), (116, 1738620), (117, 1723760), (120, 1680666), (130, 1551384), (144, 1400555), (145, 1390896), (156, 1292820), (174, 1159080), (180, 1120444), (195, 1034256), (208, 969615), (232, 869310), (234, 861880), (240, 840333), (260, 775692), (261, 772720), (290, 695448), (312, 646410), (348, 579540), (360, 560222), (377, 534960), (390, 517128), (435, 463632), (464, 434655), (468, 430940), (520, 387846), (522, 386360), (580, 347724), (585, 344752), (624, 323205), (696, 289770), (720, 280111), (743, 271440), (754, 267480), (780, 258564), (870, 231816), (936, 215470), (1040, 193923), (1044, 193180), (1131, 178320), (1160, 173862), (1170, 172376), (1305, 154544), (1392, 144885), (1486, 135720), (1508, 133740), (1560, 129282), (1740, 115908), (1872, 107735), (1885, 106992), (2088, 96590), (2229, 90480), (2262, 89160), (2320, 86931), (2340, 86188), (2610, 77272), (2972, 67860), (3016, 66870), (3120, 64641), (3393, 59440), (3480, 57954), (3715, 54288), (3770, 53496), (4176, 48295), (4458, 45240), (4524, 44580), (4680, 43094), (5220, 38636), (5655, 35664), (5944, 33930), (6032, 33435), (6687, 30160), (6786, 29720), (6960, 28977), (7430, 27144), (7540, 26748), (8916, 22620), (9048, 22290), (9360, 21547), (9659, 20880), (10440, 19318), (11145, 18096), (11310, 17832), (11888, 16965), (13374, 15080), (13572, 14860)]