1333440180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2526

約数の個数: 144

約数和(自身を含む): 4253243904

約数和(自身を除く): 2919803724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 137, 138, 180, 207, 230, 274, 276, 345, 411, 414, 460, 548, 685, 690, 822, 828, 1035, 1233, 1370, 1380, 1644, 2055, 2070, 2351, 2466, 2740, 3151, 4110, 4140, 4702, 4932, 6165, 6302, 7053, 8220, 9404, 9453, 11755, 12330, 12604, 14106, 15755, 18906, 21159, 23510, 24660, 28212, 28359, 31510, 35265, 37812, 42318, 47020, 47265, 54073, 56718, 63020, 70530, 84636, 94530, 105795, 108146, 113436, 141060, 141795, 162219, 189060, 211590, 216292, 270365, 283590, 322087, 324438, 423180, 486657, 540730, 567180, 644174, 648876, 811095, 966261, 973314, 1081460, 1288348, 1610435, 1622190, 1932522, 1946628, 2433285, 2898783, 3220870, 3244380, 3865044, 4831305, 4866570, 5797566, 6441740, 7408001, 9662610, 9733140, 11595132, 14493915, 14816002, 19325220, 22224003, 28987830, 29632004, 37040005, 44448006, 57975660, 66672009, 74080010, 88896012, 111120015, 133344018, 148160020, 222240030, 266688036, 333360045, 444480060, 666720090, 1333440180]

約数ペア:

[(1, 1333440180), (2, 666720090), (3, 444480060), (4, 333360045), (5, 266688036), (6, 222240030), (9, 148160020), (10, 133344018), (12, 111120015), (15, 88896012), (18, 74080010), (20, 66672009), (23, 57975660), (30, 44448006), (36, 37040005), (45, 29632004), (46, 28987830), (60, 22224003), (69, 19325220), (90, 14816002), (92, 14493915), (115, 11595132), (137, 9733140), (138, 9662610), (180, 7408001), (207, 6441740), (230, 5797566), (274, 4866570), (276, 4831305), (345, 3865044), (411, 3244380), (414, 3220870), (460, 2898783), (548, 2433285), (685, 1946628), (690, 1932522), (822, 1622190), (828, 1610435), (1035, 1288348), (1233, 1081460), (1370, 973314), (1380, 966261), (1644, 811095), (2055, 648876), (2070, 644174), (2351, 567180), (2466, 540730), (2740, 486657), (3151, 423180), (4110, 324438), (4140, 322087), (4702, 283590), (4932, 270365), (6165, 216292), (6302, 211590), (7053, 189060), (8220, 162219), (9404, 141795), (9453, 141060), (11755, 113436), (12330, 108146), (12604, 105795), (14106, 94530), (15755, 84636), (18906, 70530), (21159, 63020), (23510, 56718), (24660, 54073), (28212, 47265), (28359, 47020), (31510, 42318), (35265, 37812)]