447684120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 1669515120

約数和(自身を除く): 1221831000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 331, 340, 360, 390, 408, 442, 468, 510, 520, 578, 585, 612, 662, 663, 680, 765, 780, 867, 884, 936, 993, 1020, 1105, 1156, 1170, 1224, 1324, 1326, 1445, 1530, 1560, 1655, 1734, 1768, 1986, 1989, 2040, 2210, 2312, 2340, 2601, 2648, 2652, 2890, 2979, 3060, 3310, 3315, 3468, 3757, 3972, 3978, 4303, 4335, 4420, 4680, 4965, 5202, 5304, 5627, 5780, 5958, 6120, 6620, 6630, 6936, 7514, 7944, 7956, 8606, 8670, 8840, 9930, 9945, 10404, 11254, 11271, 11560, 11916, 12909, 13005, 13240, 13260, 14895, 15028, 15912, 16881, 17212, 17340, 18785, 19860, 19890, 20808, 21515, 22508, 22542, 23832, 25818, 26010, 26520, 28135, 29790, 30056, 33762, 33813, 34424, 34680, 37570, 38727, 39720, 39780, 43030, 45016, 45084, 50643, 51636, 52020, 56270, 56355, 59580, 64545, 67524, 67626, 73151, 75140, 77454, 79560, 84405, 86060, 90168, 95659, 101286, 103272, 104040, 112540, 112710, 119160, 129090, 135048, 135252, 146302, 150280, 154908, 168810, 169065, 172120, 191318, 193635, 202572, 219453, 225080, 225420, 253215, 258180, 270504, 286977, 292604, 309816, 337620, 338130, 365755, 382636, 387270, 405144, 438906, 450840, 478295, 506430, 516360, 573954, 585208, 658359, 675240, 676260, 731510, 765272, 774540, 860931, 877812, 956590, 1012860, 1097265, 1147908, 1243567, 1316718, 1352520, 1434885, 1463020, 1549080, 1721862, 1755624, 1913180, 2025720, 2194530, 2295816, 2487134, 2633436, 2869770, 2926040, 3291795, 3443724, 3730701, 3826360, 4304655, 4389060, 4974268, 5266872, 5739540, 6217835, 6583590, 6887448, 7461402, 8609310, 8778120, 9948536, 11192103, 11479080, 12435670, 13167180, 14922804, 17218620, 18653505, 22384206, 24871340, 26334360, 29845608, 34437240, 37307010, 44768412, 49742680, 55960515, 74614020, 89536824, 111921030, 149228040, 223842060, 447684120]

約数ペア:

[(1, 447684120), (2, 223842060), (3, 149228040), (4, 111921030), (5, 89536824), (6, 74614020), (8, 55960515), (9, 49742680), (10, 44768412), (12, 37307010), (13, 34437240), (15, 29845608), (17, 26334360), (18, 24871340), (20, 22384206), (24, 18653505), (26, 17218620), (30, 14922804), (34, 13167180), (36, 12435670), (39, 11479080), (40, 11192103), (45, 9948536), (51, 8778120), (52, 8609310), (60, 7461402), (65, 6887448), (68, 6583590), (72, 6217835), (78, 5739540), (85, 5266872), (90, 4974268), (102, 4389060), (104, 4304655), (117, 3826360), (120, 3730701), (130, 3443724), (136, 3291795), (153, 2926040), (156, 2869770), (170, 2633436), (180, 2487134), (195, 2295816), (204, 2194530), (221, 2025720), (234, 1913180), (255, 1755624), (260, 1721862), (289, 1549080), (306, 1463020), (312, 1434885), (331, 1352520), (340, 1316718), (360, 1243567), (390, 1147908), (408, 1097265), (442, 1012860), (468, 956590), (510, 877812), (520, 860931), (578, 774540), (585, 765272), (612, 731510), (662, 676260), (663, 675240), (680, 658359), (765, 585208), (780, 573954), (867, 516360), (884, 506430), (936, 478295), (993, 450840), (1020, 438906), (1105, 405144), (1156, 387270), (1170, 382636), (1224, 365755), (1324, 338130), (1326, 337620), (1445, 309816), (1530, 292604), (1560, 286977), (1655, 270504), (1734, 258180), (1768, 253215), (1986, 225420), (1989, 225080), (2040, 219453), (2210, 202572), (2312, 193635), (2340, 191318), (2601, 172120), (2648, 169065), (2652, 168810), (2890, 154908), (2979, 150280), (3060, 146302), (3310, 135252), (3315, 135048), (3468, 129090), (3757, 119160), (3972, 112710), (3978, 112540), (4303, 104040), (4335, 103272), (4420, 101286), (4680, 95659), (4965, 90168), (5202, 86060), (5304, 84405), (5627, 79560), (5780, 77454), (5958, 75140), (6120, 73151), (6620, 67626), (6630, 67524), (6936, 64545), (7514, 59580), (7944, 56355), (7956, 56270), (8606, 52020), (8670, 51636), (8840, 50643), (9930, 45084), (9945, 45016), (10404, 43030), (11254, 39780), (11271, 39720), (11560, 38727), (11916, 37570), (12909, 34680), (13005, 34424), (13240, 33813), (13260, 33762), (14895, 30056), (15028, 29790), (15912, 28135), (16881, 26520), (17212, 26010), (17340, 25818), (18785, 23832), (19860, 22542), (19890, 22508), (20808, 21515)]