885676680

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4375

約数の個数: 224

約数和(自身を含む): 3415406400

約数和(自身を除く): 2529729720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4339, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 8678, 9720, 10206, 11340, 13017, 13608, 14580, 17010, 17356, 20412, 21695, 22680, 25515, 26034, 29160, 30373, 34020, 34712, 39051, 40824, 43390, 51030, 52068, 60746, 65085, 68040, 78102, 86780, 91119, 102060, 104136, 117153, 121492, 130170, 151865, 156204, 173560, 182238, 195255, 204120, 234306, 242984, 260340, 273357, 303730, 312408, 351459, 364476, 390510, 455595, 468612, 520680, 546714, 585765, 607460, 702918, 728952, 781020, 820071, 911190, 937224, 1054377, 1093428, 1171530, 1214920, 1366785, 1405836, 1562040, 1640142, 1757295, 1822380, 2108754, 2186856, 2343060, 2460213, 2733570, 2811672, 3163131, 3280284, 3514590, 3644760, 4100355, 4217508, 4686120, 4920426, 5271885, 5467140, 6326262, 6560568, 7029180, 7380639, 8200710, 8435016, 9840852, 10543770, 10934280, 12301065, 12652524, 14058360, 14761278, 15815655, 16401420, 19681704, 21087540, 22141917, 24602130, 25305048, 29522556, 31631310, 32802840, 36903195, 42175080, 44283834, 49204260, 59045112, 63262620, 73806390, 88567668, 98408520, 110709585, 126525240, 147612780, 177135336, 221419170, 295225560, 442838340, 885676680]

約数ペア:

[(1, 885676680), (2, 442838340), (3, 295225560), (4, 221419170), (5, 177135336), (6, 147612780), (7, 126525240), (8, 110709585), (9, 98408520), (10, 88567668), (12, 73806390), (14, 63262620), (15, 59045112), (18, 49204260), (20, 44283834), (21, 42175080), (24, 36903195), (27, 32802840), (28, 31631310), (30, 29522556), (35, 25305048), (36, 24602130), (40, 22141917), (42, 21087540), (45, 19681704), (54, 16401420), (56, 15815655), (60, 14761278), (63, 14058360), (70, 12652524), (72, 12301065), (81, 10934280), (84, 10543770), (90, 9840852), (105, 8435016), (108, 8200710), (120, 7380639), (126, 7029180), (135, 6560568), (140, 6326262), (162, 5467140), (168, 5271885), (180, 4920426), (189, 4686120), (210, 4217508), (216, 4100355), (243, 3644760), (252, 3514590), (270, 3280284), (280, 3163131), (315, 2811672), (324, 2733570), (360, 2460213), (378, 2343060), (405, 2186856), (420, 2108754), (486, 1822380), (504, 1757295), (540, 1640142), (567, 1562040), (630, 1405836), (648, 1366785), (729, 1214920), (756, 1171530), (810, 1093428), (840, 1054377), (945, 937224), (972, 911190), (1080, 820071), (1134, 781020), (1215, 728952), (1260, 702918), (1458, 607460), (1512, 585765), (1620, 546714), (1701, 520680), (1890, 468612), (1944, 455595), (2268, 390510), (2430, 364476), (2520, 351459), (2835, 312408), (2916, 303730), (3240, 273357), (3402, 260340), (3645, 242984), (3780, 234306), (4339, 204120), (4536, 195255), (4860, 182238), (5103, 173560), (5670, 156204), (5832, 151865), (6804, 130170), (7290, 121492), (7560, 117153), (8505, 104136), (8678, 102060), (9720, 91119), (10206, 86780), (11340, 78102), (13017, 68040), (13608, 65085), (14580, 60746), (17010, 52068), (17356, 51030), (20412, 43390), (21695, 40824), (22680, 39051), (25515, 34712), (26034, 34020), (29160, 30373)]