315904680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9680

約数の個数: 192

約数和(自身を含む): 1263749760

約数和(自身を除く): 947845080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9643, 10920, 16380, 19286, 28929, 32760, 38572, 48215, 57858, 67501, 77144, 86787, 96430, 115716, 125359, 135002, 144645, 173574, 192860, 202503, 231432, 250718, 270004, 289290, 337505, 347148, 376077, 385720, 405006, 433935, 501436, 540008, 578580, 607509, 626795, 675010, 694296, 752154, 810012, 867870, 877513, 1002872, 1012515, 1128231, 1157160, 1215018, 1253590, 1350020, 1504308, 1620024, 1735740, 1755026, 1880385, 2025030, 2256462, 2430036, 2507180, 2632539, 2700040, 3008616, 3037545, 3471480, 3510052, 3760770, 4050060, 4387565, 4512924, 4860072, 5014360, 5265078, 5641155, 6075090, 7020104, 7521540, 7897617, 8100120, 8775130, 9025848, 10530156, 11282310, 12150180, 13162695, 15043080, 15795234, 17550260, 21060312, 22564620, 24300360, 26325390, 31590468, 35100520, 39488085, 45129240, 52650780, 63180936, 78976170, 105301560, 157952340, 315904680]

約数ペア:

[(1, 315904680), (2, 157952340), (3, 105301560), (4, 78976170), (5, 63180936), (6, 52650780), (7, 45129240), (8, 39488085), (9, 35100520), (10, 31590468), (12, 26325390), (13, 24300360), (14, 22564620), (15, 21060312), (18, 17550260), (20, 15795234), (21, 15043080), (24, 13162695), (26, 12150180), (28, 11282310), (30, 10530156), (35, 9025848), (36, 8775130), (39, 8100120), (40, 7897617), (42, 7521540), (45, 7020104), (52, 6075090), (56, 5641155), (60, 5265078), (63, 5014360), (65, 4860072), (70, 4512924), (72, 4387565), (78, 4050060), (84, 3760770), (90, 3510052), (91, 3471480), (104, 3037545), (105, 3008616), (117, 2700040), (120, 2632539), (126, 2507180), (130, 2430036), (140, 2256462), (156, 2025030), (168, 1880385), (180, 1755026), (182, 1735740), (195, 1620024), (210, 1504308), (234, 1350020), (252, 1253590), (260, 1215018), (273, 1157160), (280, 1128231), (312, 1012515), (315, 1002872), (360, 877513), (364, 867870), (390, 810012), (420, 752154), (455, 694296), (468, 675010), (504, 626795), (520, 607509), (546, 578580), (585, 540008), (630, 501436), (728, 433935), (780, 405006), (819, 385720), (840, 376077), (910, 347148), (936, 337505), (1092, 289290), (1170, 270004), (1260, 250718), (1365, 231432), (1560, 202503), (1638, 192860), (1820, 173574), (2184, 144645), (2340, 135002), (2520, 125359), (2730, 115716), (3276, 96430), (3640, 86787), (4095, 77144), (4680, 67501), (5460, 57858), (6552, 48215), (8190, 38572), (9643, 32760), (10920, 28929), (16380, 19286)]