84723240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 309456000

約数和(自身を除く): 224732760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 349, 357, 408, 420, 476, 510, 578, 595, 680, 698, 714, 840, 867, 952, 1020, 1047, 1156, 1190, 1396, 1428, 1445, 1734, 1745, 1785, 2023, 2040, 2094, 2312, 2380, 2443, 2792, 2856, 2890, 3468, 3490, 3570, 4046, 4188, 4335, 4760, 4886, 5235, 5780, 5933, 6069, 6936, 6980, 7140, 7329, 8092, 8376, 8670, 9772, 10115, 10470, 11560, 11866, 12138, 12215, 13960, 14280, 14658, 16184, 17340, 17799, 19544, 20230, 20940, 23732, 24276, 24430, 29316, 29665, 30345, 34680, 35598, 36645, 40460, 41531, 41880, 47464, 48552, 48860, 58632, 59330, 60690, 71196, 73290, 80920, 83062, 88995, 97720, 100861, 118660, 121380, 124593, 142392, 146580, 166124, 177990, 201722, 207655, 237320, 242760, 249186, 293160, 302583, 332248, 355980, 403444, 415310, 498372, 504305, 605166, 622965, 706027, 711960, 806888, 830620, 996744, 1008610, 1210332, 1245930, 1412054, 1512915, 1661240, 2017220, 2118081, 2420664, 2491860, 2824108, 3025830, 3530135, 4034440, 4236162, 4983720, 5648216, 6051660, 7060270, 8472324, 10590405, 12103320, 14120540, 16944648, 21180810, 28241080, 42361620, 84723240]

約数ペア:

[(1, 84723240), (2, 42361620), (3, 28241080), (4, 21180810), (5, 16944648), (6, 14120540), (7, 12103320), (8, 10590405), (10, 8472324), (12, 7060270), (14, 6051660), (15, 5648216), (17, 4983720), (20, 4236162), (21, 4034440), (24, 3530135), (28, 3025830), (30, 2824108), (34, 2491860), (35, 2420664), (40, 2118081), (42, 2017220), (51, 1661240), (56, 1512915), (60, 1412054), (68, 1245930), (70, 1210332), (84, 1008610), (85, 996744), (102, 830620), (105, 806888), (119, 711960), (120, 706027), (136, 622965), (140, 605166), (168, 504305), (170, 498372), (204, 415310), (210, 403444), (238, 355980), (255, 332248), (280, 302583), (289, 293160), (340, 249186), (349, 242760), (357, 237320), (408, 207655), (420, 201722), (476, 177990), (510, 166124), (578, 146580), (595, 142392), (680, 124593), (698, 121380), (714, 118660), (840, 100861), (867, 97720), (952, 88995), (1020, 83062), (1047, 80920), (1156, 73290), (1190, 71196), (1396, 60690), (1428, 59330), (1445, 58632), (1734, 48860), (1745, 48552), (1785, 47464), (2023, 41880), (2040, 41531), (2094, 40460), (2312, 36645), (2380, 35598), (2443, 34680), (2792, 30345), (2856, 29665), (2890, 29316), (3468, 24430), (3490, 24276), (3570, 23732), (4046, 20940), (4188, 20230), (4335, 19544), (4760, 17799), (4886, 17340), (5235, 16184), (5780, 14658), (5933, 14280), (6069, 13960), (6936, 12215), (6980, 12138), (7140, 11866), (7329, 11560), (8092, 10470), (8376, 10115), (8670, 9772)]