1383768720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 4963825152

約数和(自身を除く): 3580056432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 131, 136, 144, 153, 170, 180, 204, 240, 255, 262, 272, 306, 340, 360, 393, 408, 510, 524, 612, 655, 680, 720, 765, 786, 816, 863, 1020, 1048, 1179, 1224, 1310, 1360, 1530, 1572, 1726, 1965, 2040, 2096, 2227, 2358, 2448, 2589, 2620, 3060, 3144, 3452, 3930, 4080, 4315, 4454, 4716, 5178, 5240, 5895, 6120, 6288, 6681, 6904, 7767, 7860, 8630, 8908, 9432, 10356, 10480, 11135, 11790, 12240, 12945, 13362, 13808, 14671, 15534, 15720, 17260, 17816, 18864, 20043, 20712, 22270, 23580, 25890, 26724, 29342, 31068, 31440, 33405, 34520, 35632, 38835, 40086, 41424, 44013, 44540, 47160, 51780, 53448, 58684, 62136, 66810, 69040, 73355, 77670, 80172, 88026, 89080, 94320, 100215, 103560, 106896, 113053, 117368, 124272, 132039, 133620, 146710, 155340, 160344, 176052, 178160, 200430, 207120, 220065, 226106, 234736, 264078, 267240, 293420, 310680, 320688, 339159, 352104, 400860, 440130, 452212, 528156, 534480, 565265, 586840, 621360, 660195, 678318, 704208, 801720, 880260, 904424, 1017477, 1056312, 1130530, 1173680, 1320390, 1356636, 1603440, 1695795, 1760520, 1808848, 1921901, 2034954, 2112624, 2261060, 2640780, 2713272, 3391590, 3521040, 3843802, 4069908, 4522120, 5087385, 5281560, 5426544, 5765703, 6783180, 7687604, 8139816, 9044240, 9609505, 10174770, 10563120, 11531406, 13566360, 15375208, 16279632, 17297109, 19219010, 20349540, 23062812, 27132720, 28828515, 30750416, 34594218, 38438020, 40699080, 46125624, 57657030, 69188436, 76876040, 81398160, 86485545, 92251248, 115314060, 138376872, 153752080, 172971090, 230628120, 276753744, 345942180, 461256240, 691884360, 1383768720]

約数ペア:

[(1, 1383768720), (2, 691884360), (3, 461256240), (4, 345942180), (5, 276753744), (6, 230628120), (8, 172971090), (9, 153752080), (10, 138376872), (12, 115314060), (15, 92251248), (16, 86485545), (17, 81398160), (18, 76876040), (20, 69188436), (24, 57657030), (30, 46125624), (34, 40699080), (36, 38438020), (40, 34594218), (45, 30750416), (48, 28828515), (51, 27132720), (60, 23062812), (68, 20349540), (72, 19219010), (80, 17297109), (85, 16279632), (90, 15375208), (102, 13566360), (120, 11531406), (131, 10563120), (136, 10174770), (144, 9609505), (153, 9044240), (170, 8139816), (180, 7687604), (204, 6783180), (240, 5765703), (255, 5426544), (262, 5281560), (272, 5087385), (306, 4522120), (340, 4069908), (360, 3843802), (393, 3521040), (408, 3391590), (510, 2713272), (524, 2640780), (612, 2261060), (655, 2112624), (680, 2034954), (720, 1921901), (765, 1808848), (786, 1760520), (816, 1695795), (863, 1603440), (1020, 1356636), (1048, 1320390), (1179, 1173680), (1224, 1130530), (1310, 1056312), (1360, 1017477), (1530, 904424), (1572, 880260), (1726, 801720), (1965, 704208), (2040, 678318), (2096, 660195), (2227, 621360), (2358, 586840), (2448, 565265), (2589, 534480), (2620, 528156), (3060, 452212), (3144, 440130), (3452, 400860), (3930, 352104), (4080, 339159), (4315, 320688), (4454, 310680), (4716, 293420), (5178, 267240), (5240, 264078), (5895, 234736), (6120, 226106), (6288, 220065), (6681, 207120), (6904, 200430), (7767, 178160), (7860, 176052), (8630, 160344), (8908, 155340), (9432, 146710), (10356, 133620), (10480, 132039), (11135, 124272), (11790, 117368), (12240, 113053), (12945, 106896), (13362, 103560), (13808, 100215), (14671, 94320), (15534, 89080), (15720, 88026), (17260, 80172), (17816, 77670), (18864, 73355), (20043, 69040), (20712, 66810), (22270, 62136), (23580, 58684), (25890, 53448), (26724, 51780), (29342, 47160), (31068, 44540), (31440, 44013), (33405, 41424), (34520, 40086), (35632, 38835)]