388542960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 1466156160

約数和(自身を除く): 1077613200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 101, 104, 108, 117, 120, 130, 135, 137, 144, 156, 180, 195, 202, 208, 216, 234, 240, 260, 270, 274, 303, 312, 351, 360, 390, 404, 411, 432, 468, 505, 520, 540, 548, 585, 606, 624, 685, 702, 720, 780, 808, 822, 909, 936, 1010, 1040, 1080, 1096, 1170, 1212, 1233, 1313, 1370, 1404, 1515, 1560, 1616, 1644, 1755, 1781, 1818, 1872, 2020, 2055, 2160, 2192, 2340, 2424, 2466, 2626, 2727, 2740, 2808, 3030, 3120, 3288, 3510, 3562, 3636, 3699, 3939, 4040, 4110, 4545, 4680, 4848, 4932, 5252, 5343, 5454, 5480, 5616, 6060, 6165, 6565, 6576, 7020, 7124, 7272, 7398, 7878, 8080, 8220, 8905, 9090, 9360, 9864, 10504, 10686, 10908, 10960, 11817, 12120, 12330, 13130, 13635, 13837, 14040, 14248, 14544, 14796, 15756, 16029, 16440, 17810, 18180, 18495, 19695, 19728, 21008, 21372, 21816, 23634, 24240, 24660, 26260, 26715, 27270, 27674, 28080, 28496, 29592, 31512, 32058, 32880, 35451, 35620, 36360, 36990, 39390, 41511, 42744, 43632, 47268, 48087, 49320, 52520, 53430, 54540, 55348, 59085, 59184, 63024, 64116, 69185, 70902, 71240, 72720, 73980, 78780, 80145, 83022, 85488, 94536, 96174, 98640, 105040, 106860, 109080, 110696, 118170, 124533, 128232, 138370, 141804, 142480, 147960, 157560, 160290, 166044, 177255, 179881, 189072, 192348, 207555, 213720, 218160, 221392, 236340, 240435, 249066, 256464, 276740, 283608, 295920, 315120, 320580, 332088, 354510, 359762, 373599, 384696, 415110, 427440, 472680, 480870, 498132, 539643, 553480, 567216, 622665, 641160, 664176, 709020, 719524, 747198, 769392, 830220, 899405, 945360, 961740, 996264, 1079286, 1106960, 1245330, 1282320, 1418040, 1439048, 1494396, 1618929, 1660440, 1798810, 1867995, 1923480, 1992528, 2158572, 2490660, 2698215, 2836080, 2878096, 2988792, 3237858, 3320880, 3597620, 3735990, 3846960, 4317144, 4856787, 4981320, 5396430, 5977584, 6475716, 7195240, 7471980, 8094645, 8634288, 9713574, 9962640, 10792860, 12951432, 14390480, 14943960, 16189290, 19427148, 21585720, 24283935, 25902864, 29887920, 32378580, 38854296, 43171440, 48567870, 64757160, 77708592, 97135740, 129514320, 194271480, 388542960]

約数ペア:

[(1, 388542960), (2, 194271480), (3, 129514320), (4, 97135740), (5, 77708592), (6, 64757160), (8, 48567870), (9, 43171440), (10, 38854296), (12, 32378580), (13, 29887920), (15, 25902864), (16, 24283935), (18, 21585720), (20, 19427148), (24, 16189290), (26, 14943960), (27, 14390480), (30, 12951432), (36, 10792860), (39, 9962640), (40, 9713574), (45, 8634288), (48, 8094645), (52, 7471980), (54, 7195240), (60, 6475716), (65, 5977584), (72, 5396430), (78, 4981320), (80, 4856787), (90, 4317144), (101, 3846960), (104, 3735990), (108, 3597620), (117, 3320880), (120, 3237858), (130, 2988792), (135, 2878096), (137, 2836080), (144, 2698215), (156, 2490660), (180, 2158572), (195, 1992528), (202, 1923480), (208, 1867995), (216, 1798810), (234, 1660440), (240, 1618929), (260, 1494396), (270, 1439048), (274, 1418040), (303, 1282320), (312, 1245330), (351, 1106960), (360, 1079286), (390, 996264), (404, 961740), (411, 945360), (432, 899405), (468, 830220), (505, 769392), (520, 747198), (540, 719524), (548, 709020), (585, 664176), (606, 641160), (624, 622665), (685, 567216), (702, 553480), (720, 539643), (780, 498132), (808, 480870), (822, 472680), (909, 427440), (936, 415110), (1010, 384696), (1040, 373599), (1080, 359762), (1096, 354510), (1170, 332088), (1212, 320580), (1233, 315120), (1313, 295920), (1370, 283608), (1404, 276740), (1515, 256464), (1560, 249066), (1616, 240435), (1644, 236340), (1755, 221392), (1781, 218160), (1818, 213720), (1872, 207555), (2020, 192348), (2055, 189072), (2160, 179881), (2192, 177255), (2340, 166044), (2424, 160290), (2466, 157560), (2626, 147960), (2727, 142480), (2740, 141804), (2808, 138370), (3030, 128232), (3120, 124533), (3288, 118170), (3510, 110696), (3562, 109080), (3636, 106860), (3699, 105040), (3939, 98640), (4040, 96174), (4110, 94536), (4545, 85488), (4680, 83022), (4848, 80145), (4932, 78780), (5252, 73980), (5343, 72720), (5454, 71240), (5480, 70902), (5616, 69185), (6060, 64116), (6165, 63024), (6565, 59184), (6576, 59085), (7020, 55348), (7124, 54540), (7272, 53430), (7398, 52520), (7878, 49320), (8080, 48087), (8220, 47268), (8905, 43632), (9090, 42744), (9360, 41511), (9864, 39390), (10504, 36990), (10686, 36360), (10908, 35620), (10960, 35451), (11817, 32880), (12120, 32058), (12330, 31512), (13130, 29592), (13635, 28496), (13837, 28080), (14040, 27674), (14248, 27270), (14544, 26715), (14796, 26260), (15756, 24660), (16029, 24240), (16440, 23634), (17810, 21816), (18180, 21372), (18495, 21008), (19695, 19728)]