1388361060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 4383864576

約数和(自身を除く): 2995503516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 463, 486, 540, 617, 810, 926, 972, 1215, 1234, 1389, 1620, 1851, 1852, 2315, 2430, 2468, 2778, 3085, 3702, 4167, 4630, 4860, 5553, 5556, 6170, 6945, 7404, 8334, 9255, 9260, 11106, 12340, 12501, 13890, 16659, 16668, 18510, 20835, 22212, 25002, 27765, 27780, 33318, 37020, 37503, 41670, 49977, 50004, 55530, 62505, 66636, 75006, 83295, 83340, 99954, 111060, 112509, 125010, 149931, 150012, 166590, 187515, 199908, 225018, 249885, 250020, 285671, 299862, 333180, 375030, 450036, 499770, 562545, 571342, 599724, 749655, 750060, 857013, 999540, 1125090, 1142684, 1428355, 1499310, 1714026, 2250180, 2571039, 2856710, 2998620, 3428052, 4285065, 5142078, 5713420, 7713117, 8570130, 10284156, 12855195, 15426234, 17140260, 23139351, 25710390, 30852468, 38565585, 46278702, 51420780, 69418053, 77131170, 92557404, 115696755, 138836106, 154262340, 231393510, 277672212, 347090265, 462787020, 694180530, 1388361060]

約数ペア:

[(1, 1388361060), (2, 694180530), (3, 462787020), (4, 347090265), (5, 277672212), (6, 231393510), (9, 154262340), (10, 138836106), (12, 115696755), (15, 92557404), (18, 77131170), (20, 69418053), (27, 51420780), (30, 46278702), (36, 38565585), (45, 30852468), (54, 25710390), (60, 23139351), (81, 17140260), (90, 15426234), (108, 12855195), (135, 10284156), (162, 8570130), (180, 7713117), (243, 5713420), (270, 5142078), (324, 4285065), (405, 3428052), (463, 2998620), (486, 2856710), (540, 2571039), (617, 2250180), (810, 1714026), (926, 1499310), (972, 1428355), (1215, 1142684), (1234, 1125090), (1389, 999540), (1620, 857013), (1851, 750060), (1852, 749655), (2315, 599724), (2430, 571342), (2468, 562545), (2778, 499770), (3085, 450036), (3702, 375030), (4167, 333180), (4630, 299862), (4860, 285671), (5553, 250020), (5556, 249885), (6170, 225018), (6945, 199908), (7404, 187515), (8334, 166590), (9255, 150012), (9260, 149931), (11106, 125010), (12340, 112509), (12501, 111060), (13890, 99954), (16659, 83340), (16668, 83295), (18510, 75006), (20835, 66636), (22212, 62505), (25002, 55530), (27765, 50004), (27780, 49977), (33318, 41670), (37020, 37503)]