388613160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 1415232000

約数和(自身を除く): 1026618840

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, 89, 90, 104, 108, 117, 120, 130, 135, 156, 178, 180, 195, 216, 234, 260, 267, 270, 311, 312, 351, 356, 360, 390, 445, 468, 520, 534, 540, 585, 622, 702, 712, 780, 801, 890, 933, 936, 1068, 1080, 1157, 1170, 1244, 1335, 1404, 1555, 1560, 1602, 1755, 1780, 1866, 2136, 2314, 2340, 2403, 2488, 2670, 2799, 2808, 3110, 3204, 3471, 3510, 3560, 3732, 4005, 4043, 4628, 4665, 4680, 4806, 5340, 5598, 5785, 6220, 6408, 6942, 7020, 7464, 8010, 8086, 8397, 9256, 9330, 9612, 10413, 10680, 11196, 11570, 12015, 12129, 12440, 13884, 13995, 14040, 16020, 16172, 16794, 17355, 18660, 19224, 20215, 20826, 22392, 23140, 24030, 24258, 27679, 27768, 27990, 31239, 32040, 32344, 33588, 34710, 36387, 37320, 40430, 41652, 41985, 46280, 48060, 48516, 52065, 55358, 55980, 60645, 62478, 67176, 69420, 72774, 80860, 83037, 83304, 83970, 96120, 97032, 104130, 109161, 110716, 111960, 121290, 124956, 138395, 138840, 145548, 156195, 161720, 166074, 167940, 181935, 208260, 218322, 221432, 242580, 249111, 249912, 276790, 291096, 312390, 332148, 335880, 359827, 363870, 415185, 416520, 436644, 485160, 498222, 545805, 553580, 624780, 664296, 719654, 727740, 747333, 830370, 873288, 996444, 1079481, 1091610, 1107160, 1245555, 1249560, 1439308, 1455480, 1494666, 1660740, 1799135, 1992888, 2158962, 2183220, 2491110, 2878616, 2989332, 3238443, 3321480, 3598270, 3736665, 4317924, 4366440, 4982220, 5397405, 5978664, 6476886, 7196540, 7473330, 8635848, 9715329, 9964440, 10794810, 12953772, 14393080, 14946660, 16192215, 19430658, 21589620, 25907544, 29893320, 32384430, 38861316, 43179240, 48576645, 64768860, 77722632, 97153290, 129537720, 194306580, 388613160]

約数ペア:

[(1, 388613160), (2, 194306580), (3, 129537720), (4, 97153290), (5, 77722632), (6, 64768860), (8, 48576645), (9, 43179240), (10, 38861316), (12, 32384430), (13, 29893320), (15, 25907544), (18, 21589620), (20, 19430658), (24, 16192215), (26, 14946660), (27, 14393080), (30, 12953772), (36, 10794810), (39, 9964440), (40, 9715329), (45, 8635848), (52, 7473330), (54, 7196540), (60, 6476886), (65, 5978664), (72, 5397405), (78, 4982220), (89, 4366440), (90, 4317924), (104, 3736665), (108, 3598270), (117, 3321480), (120, 3238443), (130, 2989332), (135, 2878616), (156, 2491110), (178, 2183220), (180, 2158962), (195, 1992888), (216, 1799135), (234, 1660740), (260, 1494666), (267, 1455480), (270, 1439308), (311, 1249560), (312, 1245555), (351, 1107160), (356, 1091610), (360, 1079481), (390, 996444), (445, 873288), (468, 830370), (520, 747333), (534, 727740), (540, 719654), (585, 664296), (622, 624780), (702, 553580), (712, 545805), (780, 498222), (801, 485160), (890, 436644), (933, 416520), (936, 415185), (1068, 363870), (1080, 359827), (1157, 335880), (1170, 332148), (1244, 312390), (1335, 291096), (1404, 276790), (1555, 249912), (1560, 249111), (1602, 242580), (1755, 221432), (1780, 218322), (1866, 208260), (2136, 181935), (2314, 167940), (2340, 166074), (2403, 161720), (2488, 156195), (2670, 145548), (2799, 138840), (2808, 138395), (3110, 124956), (3204, 121290), (3471, 111960), (3510, 110716), (3560, 109161), (3732, 104130), (4005, 97032), (4043, 96120), (4628, 83970), (4665, 83304), (4680, 83037), (4806, 80860), (5340, 72774), (5598, 69420), (5785, 67176), (6220, 62478), (6408, 60645), (6942, 55980), (7020, 55358), (7464, 52065), (8010, 48516), (8086, 48060), (8397, 46280), (9256, 41985), (9330, 41652), (9612, 40430), (10413, 37320), (10680, 36387), (11196, 34710), (11570, 33588), (12015, 32344), (12129, 32040), (12440, 31239), (13884, 27990), (13995, 27768), (14040, 27679), (16020, 24258), (16172, 24030), (16794, 23140), (17355, 22392), (18660, 20826), (19224, 20215)]