194271480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 709430400

約数和(自身を除く): 515158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 101, 104, 108, 117, 120, 130, 135, 137, 156, 180, 195, 202, 216, 234, 260, 270, 274, 303, 312, 351, 360, 390, 404, 411, 468, 505, 520, 540, 548, 585, 606, 685, 702, 780, 808, 822, 909, 936, 1010, 1080, 1096, 1170, 1212, 1233, 1313, 1370, 1404, 1515, 1560, 1644, 1755, 1781, 1818, 2020, 2055, 2340, 2424, 2466, 2626, 2727, 2740, 2808, 3030, 3288, 3510, 3562, 3636, 3699, 3939, 4040, 4110, 4545, 4680, 4932, 5252, 5343, 5454, 5480, 6060, 6165, 6565, 7020, 7124, 7272, 7398, 7878, 8220, 8905, 9090, 9864, 10504, 10686, 10908, 11817, 12120, 12330, 13130, 13635, 13837, 14040, 14248, 14796, 15756, 16029, 16440, 17810, 18180, 18495, 19695, 21372, 21816, 23634, 24660, 26260, 26715, 27270, 27674, 29592, 31512, 32058, 35451, 35620, 36360, 36990, 39390, 41511, 42744, 47268, 48087, 49320, 52520, 53430, 54540, 55348, 59085, 64116, 69185, 70902, 71240, 73980, 78780, 80145, 83022, 94536, 96174, 106860, 109080, 110696, 118170, 124533, 128232, 138370, 141804, 147960, 157560, 160290, 166044, 177255, 179881, 192348, 207555, 213720, 236340, 240435, 249066, 276740, 283608, 320580, 332088, 354510, 359762, 373599, 384696, 415110, 472680, 480870, 498132, 539643, 553480, 622665, 641160, 709020, 719524, 747198, 830220, 899405, 961740, 996264, 1079286, 1245330, 1418040, 1439048, 1494396, 1618929, 1660440, 1798810, 1867995, 1923480, 2158572, 2490660, 2698215, 2988792, 3237858, 3597620, 3735990, 4317144, 4856787, 4981320, 5396430, 6475716, 7195240, 7471980, 8094645, 9713574, 10792860, 12951432, 14943960, 16189290, 19427148, 21585720, 24283935, 32378580, 38854296, 48567870, 64757160, 97135740, 194271480]

約数ペア:

[(1, 194271480), (2, 97135740), (3, 64757160), (4, 48567870), (5, 38854296), (6, 32378580), (8, 24283935), (9, 21585720), (10, 19427148), (12, 16189290), (13, 14943960), (15, 12951432), (18, 10792860), (20, 9713574), (24, 8094645), (26, 7471980), (27, 7195240), (30, 6475716), (36, 5396430), (39, 4981320), (40, 4856787), (45, 4317144), (52, 3735990), (54, 3597620), (60, 3237858), (65, 2988792), (72, 2698215), (78, 2490660), (90, 2158572), (101, 1923480), (104, 1867995), (108, 1798810), (117, 1660440), (120, 1618929), (130, 1494396), (135, 1439048), (137, 1418040), (156, 1245330), (180, 1079286), (195, 996264), (202, 961740), (216, 899405), (234, 830220), (260, 747198), (270, 719524), (274, 709020), (303, 641160), (312, 622665), (351, 553480), (360, 539643), (390, 498132), (404, 480870), (411, 472680), (468, 415110), (505, 384696), (520, 373599), (540, 359762), (548, 354510), (585, 332088), (606, 320580), (685, 283608), (702, 276740), (780, 249066), (808, 240435), (822, 236340), (909, 213720), (936, 207555), (1010, 192348), (1080, 179881), (1096, 177255), (1170, 166044), (1212, 160290), (1233, 157560), (1313, 147960), (1370, 141804), (1404, 138370), (1515, 128232), (1560, 124533), (1644, 118170), (1755, 110696), (1781, 109080), (1818, 106860), (2020, 96174), (2055, 94536), (2340, 83022), (2424, 80145), (2466, 78780), (2626, 73980), (2727, 71240), (2740, 70902), (2808, 69185), (3030, 64116), (3288, 59085), (3510, 55348), (3562, 54540), (3636, 53430), (3699, 52520), (3939, 49320), (4040, 48087), (4110, 47268), (4545, 42744), (4680, 41511), (4932, 39390), (5252, 36990), (5343, 36360), (5454, 35620), (5480, 35451), (6060, 32058), (6165, 31512), (6565, 29592), (7020, 27674), (7124, 27270), (7272, 26715), (7398, 26260), (7878, 24660), (8220, 23634), (8905, 21816), (9090, 21372), (9864, 19695), (10504, 18495), (10686, 18180), (10908, 17810), (11817, 16440), (12120, 16029), (12330, 15756), (13130, 14796), (13635, 14248), (13837, 14040)]