4978738440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3511}}^1$

素因数の和:3645

約数の個数: 256

約数和(自身を含む): 18054489600

約数和(自身を除く): 13075751160

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, 156, 180, 195, 202, 216, 234, 260, 270, 303, 312, 351, 360, 390, 404, 468, 505, 520, 540, 585, 606, 702, 780, 808, 909, 936, 1010, 1080, 1170, 1212, 1313, 1404, 1515, 1560, 1755, 1818, 2020, 2340, 2424, 2626, 2727, 2808, 3030, 3510, 3511, 3636, 3939, 4040, 4545, 4680, 5252, 5454, 6060, 6565, 7020, 7022, 7272, 7878, 9090, 10504, 10533, 10908, 11817, 12120, 13130, 13635, 14040, 14044, 15756, 17555, 18180, 19695, 21066, 21816, 23634, 26260, 27270, 28088, 31512, 31599, 35110, 35451, 36360, 39390, 42132, 45643, 47268, 52520, 52665, 54540, 59085, 63198, 70220, 70902, 78780, 84264, 91286, 94536, 94797, 105330, 109080, 118170, 126396, 136929, 140440, 141804, 157560, 157995, 177255, 182572, 189594, 210660, 228215, 236340, 252792, 273858, 283608, 315990, 354510, 354611, 365144, 379188, 410787, 421320, 456430, 472680, 473985, 547716, 631980, 684645, 709020, 709222, 758376, 821574, 912860, 947970, 1063833, 1095432, 1232361, 1263960, 1369290, 1418040, 1418444, 1643148, 1773055, 1825720, 1895940, 2053935, 2127666, 2464722, 2738580, 2836888, 3191499, 3286296, 3546110, 3791880, 4107870, 4255332, 4609943, 4929444, 5319165, 5477160, 6161805, 6382998, 7092220, 8215740, 8510664, 9219886, 9574497, 9858888, 10638330, 12323610, 12765996, 13829829, 14184440, 15957495, 16431480, 18439772, 19148994, 21276660, 23049715, 24647220, 25531992, 27659658, 31914990, 36879544, 38297988, 41489487, 42553320, 46099430, 47872485, 49294440, 55319316, 63829980, 69149145, 76595976, 82978974, 92198860, 95744970, 110638632, 124468461, 127659960, 138298290, 165957948, 184397720, 191489940, 207447435, 248936922, 276596580, 331915896, 382979880, 414894870, 497873844, 553193160, 622342305, 829789740, 995747688, 1244684610, 1659579480, 2489369220, 4978738440]

約数ペア:

[(1, 4978738440), (2, 2489369220), (3, 1659579480), (4, 1244684610), (5, 995747688), (6, 829789740), (8, 622342305), (9, 553193160), (10, 497873844), (12, 414894870), (13, 382979880), (15, 331915896), (18, 276596580), (20, 248936922), (24, 207447435), (26, 191489940), (27, 184397720), (30, 165957948), (36, 138298290), (39, 127659960), (40, 124468461), (45, 110638632), (52, 95744970), (54, 92198860), (60, 82978974), (65, 76595976), (72, 69149145), (78, 63829980), (90, 55319316), (101, 49294440), (104, 47872485), (108, 46099430), (117, 42553320), (120, 41489487), (130, 38297988), (135, 36879544), (156, 31914990), (180, 27659658), (195, 25531992), (202, 24647220), (216, 23049715), (234, 21276660), (260, 19148994), (270, 18439772), (303, 16431480), (312, 15957495), (351, 14184440), (360, 13829829), (390, 12765996), (404, 12323610), (468, 10638330), (505, 9858888), (520, 9574497), (540, 9219886), (585, 8510664), (606, 8215740), (702, 7092220), (780, 6382998), (808, 6161805), (909, 5477160), (936, 5319165), (1010, 4929444), (1080, 4609943), (1170, 4255332), (1212, 4107870), (1313, 3791880), (1404, 3546110), (1515, 3286296), (1560, 3191499), (1755, 2836888), (1818, 2738580), (2020, 2464722), (2340, 2127666), (2424, 2053935), (2626, 1895940), (2727, 1825720), (2808, 1773055), (3030, 1643148), (3510, 1418444), (3511, 1418040), (3636, 1369290), (3939, 1263960), (4040, 1232361), (4545, 1095432), (4680, 1063833), (5252, 947970), (5454, 912860), (6060, 821574), (6565, 758376), (7020, 709222), (7022, 709020), (7272, 684645), (7878, 631980), (9090, 547716), (10504, 473985), (10533, 472680), (10908, 456430), (11817, 421320), (12120, 410787), (13130, 379188), (13635, 365144), (14040, 354611), (14044, 354510), (15756, 315990), (17555, 283608), (18180, 273858), (19695, 252792), (21066, 236340), (21816, 228215), (23634, 210660), (26260, 189594), (27270, 182572), (28088, 177255), (31512, 157995), (31599, 157560), (35110, 141804), (35451, 140440), (36360, 136929), (39390, 126396), (42132, 118170), (45643, 109080), (47268, 105330), (52520, 94797), (52665, 94536), (54540, 91286), (59085, 84264), (63198, 78780), (70220, 70902)]