39284280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 158455440

約数和(自身を除く): 119171160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 131, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 262, 280, 294, 306, 315, 340, 357, 360, 392, 393, 408, 420, 441, 476, 490, 504, 510, 524, 588, 595, 612, 630, 655, 680, 714, 735, 765, 786, 833, 840, 882, 917, 952, 980, 1020, 1048, 1071, 1176, 1179, 1190, 1224, 1260, 1310, 1428, 1470, 1530, 1572, 1666, 1764, 1785, 1834, 1960, 1965, 2040, 2142, 2205, 2227, 2358, 2380, 2499, 2520, 2620, 2751, 2856, 2940, 3060, 3144, 3332, 3528, 3570, 3668, 3930, 4165, 4284, 4410, 4454, 4585, 4716, 4760, 4998, 5240, 5355, 5502, 5880, 5895, 6120, 6419, 6664, 6681, 7140, 7336, 7497, 7860, 8253, 8330, 8568, 8820, 8908, 9170, 9432, 9996, 10710, 11004, 11135, 11790, 12495, 12838, 13362, 13755, 14280, 14994, 15589, 15720, 16506, 16660, 17640, 17816, 18340, 19257, 19992, 20043, 21420, 22008, 22270, 23580, 24990, 25676, 26724, 27510, 29988, 31178, 32095, 33012, 33320, 33405, 36680, 37485, 38514, 40086, 41265, 42840, 44540, 46767, 47160, 49980, 51352, 53448, 55020, 57771, 59976, 62356, 64190, 66024, 66810, 74970, 77028, 77945, 80172, 82530, 89080, 93534, 96285, 99960, 100215, 109123, 110040, 115542, 124712, 128380, 133620, 140301, 149940, 154056, 155890, 160344, 165060, 187068, 192570, 200430, 218246, 231084, 233835, 256760, 267240, 280602, 288855, 299880, 311780, 327369, 330120, 374136, 385140, 400860, 436492, 462168, 467670, 545615, 561204, 577710, 623560, 654738, 701505, 770280, 801720, 872984, 935340, 982107, 1091230, 1122408, 1155420, 1309476, 1403010, 1636845, 1870680, 1964214, 2182460, 2310840, 2618952, 2806020, 3273690, 3928428, 4364920, 4910535, 5612040, 6547380, 7856856, 9821070, 13094760, 19642140, 39284280]

約数ペア:

[(1, 39284280), (2, 19642140), (3, 13094760), (4, 9821070), (5, 7856856), (6, 6547380), (7, 5612040), (8, 4910535), (9, 4364920), (10, 3928428), (12, 3273690), (14, 2806020), (15, 2618952), (17, 2310840), (18, 2182460), (20, 1964214), (21, 1870680), (24, 1636845), (28, 1403010), (30, 1309476), (34, 1155420), (35, 1122408), (36, 1091230), (40, 982107), (42, 935340), (45, 872984), (49, 801720), (51, 770280), (56, 701505), (60, 654738), (63, 623560), (68, 577710), (70, 561204), (72, 545615), (84, 467670), (85, 462168), (90, 436492), (98, 400860), (102, 385140), (105, 374136), (119, 330120), (120, 327369), (126, 311780), (131, 299880), (136, 288855), (140, 280602), (147, 267240), (153, 256760), (168, 233835), (170, 231084), (180, 218246), (196, 200430), (204, 192570), (210, 187068), (238, 165060), (245, 160344), (252, 155890), (255, 154056), (262, 149940), (280, 140301), (294, 133620), (306, 128380), (315, 124712), (340, 115542), (357, 110040), (360, 109123), (392, 100215), (393, 99960), (408, 96285), (420, 93534), (441, 89080), (476, 82530), (490, 80172), (504, 77945), (510, 77028), (524, 74970), (588, 66810), (595, 66024), (612, 64190), (630, 62356), (655, 59976), (680, 57771), (714, 55020), (735, 53448), (765, 51352), (786, 49980), (833, 47160), (840, 46767), (882, 44540), (917, 42840), (952, 41265), (980, 40086), (1020, 38514), (1048, 37485), (1071, 36680), (1176, 33405), (1179, 33320), (1190, 33012), (1224, 32095), (1260, 31178), (1310, 29988), (1428, 27510), (1470, 26724), (1530, 25676), (1572, 24990), (1666, 23580), (1764, 22270), (1785, 22008), (1834, 21420), (1960, 20043), (1965, 19992), (2040, 19257), (2142, 18340), (2205, 17816), (2227, 17640), (2358, 16660), (2380, 16506), (2499, 15720), (2520, 15589), (2620, 14994), (2751, 14280), (2856, 13755), (2940, 13362), (3060, 12838), (3144, 12495), (3332, 11790), (3528, 11135), (3570, 11004), (3668, 10710), (3930, 9996), (4165, 9432), (4284, 9170), (4410, 8908), (4454, 8820), (4585, 8568), (4716, 8330), (4760, 8253), (4998, 7860), (5240, 7497), (5355, 7336), (5502, 7140), (5880, 6681), (5895, 6664), (6120, 6419)]