306074160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 320

約数和(自身を含む): 1245634560

約数和(自身を除く): 939560400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 653, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1306, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 1959, 2160, 2170, 2232, 2480, 2520, 2604, 2612, 2790, 3024, 3255, 3265, 3348, 3472, 3720, 3780, 3906, 3918, 4185, 4340, 4464, 4571, 5040, 5208, 5224, 5580, 5859, 5877, 6510, 6530, 6696, 7440, 7560, 7812, 7836, 8370, 8680, 9142, 9765, 9795, 10416, 10448, 11160, 11718, 11754, 13020, 13060, 13392, 13713, 15120, 15624, 15672, 16740, 17360, 17631, 18284, 19530, 19590, 20243, 22320, 22855, 23436, 23508, 26040, 26120, 27426, 29295, 29385, 31248, 31344, 33480, 35262, 36568, 39060, 39180, 40486, 41139, 45710, 46872, 47016, 52080, 52240, 54852, 58590, 58770, 60729, 66960, 68565, 70524, 73136, 78120, 78360, 80972, 82278, 88155, 91420, 93744, 94032, 101215, 109704, 117180, 117540, 121458, 123417, 137130, 141048, 141701, 156240, 156720, 161944, 164556, 176310, 182187, 182840, 202430, 205695, 219408, 234360, 235080, 242916, 246834, 274260, 282096, 283402, 303645, 323888, 329112, 352620, 364374, 365680, 404860, 411390, 425103, 468720, 470160, 485832, 493668, 546561, 548520, 566804, 607290, 617085, 658224, 705240, 708505, 728748, 809720, 822780, 850206, 910935, 971664, 987336, 1093122, 1097040, 1133608, 1214580, 1234170, 1275309, 1410480, 1417010, 1457496, 1619440, 1645560, 1700412, 1821870, 1974672, 2125515, 2186244, 2267216, 2429160, 2468340, 2550618, 2732805, 2834020, 2914992, 3291120, 3400824, 3643740, 3825927, 4251030, 4372488, 4858320, 4936680, 5101236, 5465610, 5668040, 6376545, 6801648, 7287480, 7651854, 8502060, 8744976, 9873360, 10202472, 10931220, 11336080, 12753090, 14574960, 15303708, 17004120, 19129635, 20404944, 21862440, 25506180, 30607416, 34008240, 38259270, 43724880, 51012360, 61214832, 76518540, 102024720, 153037080, 306074160]

約数ペア:

[(1, 306074160), (2, 153037080), (3, 102024720), (4, 76518540), (5, 61214832), (6, 51012360), (7, 43724880), (8, 38259270), (9, 34008240), (10, 30607416), (12, 25506180), (14, 21862440), (15, 20404944), (16, 19129635), (18, 17004120), (20, 15303708), (21, 14574960), (24, 12753090), (27, 11336080), (28, 10931220), (30, 10202472), (31, 9873360), (35, 8744976), (36, 8502060), (40, 7651854), (42, 7287480), (45, 6801648), (48, 6376545), (54, 5668040), (56, 5465610), (60, 5101236), (62, 4936680), (63, 4858320), (70, 4372488), (72, 4251030), (80, 3825927), (84, 3643740), (90, 3400824), (93, 3291120), (105, 2914992), (108, 2834020), (112, 2732805), (120, 2550618), (124, 2468340), (126, 2429160), (135, 2267216), (140, 2186244), (144, 2125515), (155, 1974672), (168, 1821870), (180, 1700412), (186, 1645560), (189, 1619440), (210, 1457496), (216, 1417010), (217, 1410480), (240, 1275309), (248, 1234170), (252, 1214580), (270, 1133608), (279, 1097040), (280, 1093122), (310, 987336), (315, 971664), (336, 910935), (360, 850206), (372, 822780), (378, 809720), (420, 728748), (432, 708505), (434, 705240), (465, 658224), (496, 617085), (504, 607290), (540, 566804), (558, 548520), (560, 546561), (620, 493668), (630, 485832), (651, 470160), (653, 468720), (720, 425103), (744, 411390), (756, 404860), (837, 365680), (840, 364374), (868, 352620), (930, 329112), (945, 323888), (1008, 303645), (1080, 283402), (1085, 282096), (1116, 274260), (1240, 246834), (1260, 242916), (1302, 235080), (1306, 234360), (1395, 219408), (1488, 205695), (1512, 202430), (1674, 182840), (1680, 182187), (1736, 176310), (1860, 164556), (1890, 161944), (1953, 156720), (1959, 156240), (2160, 141701), (2170, 141048), (2232, 137130), (2480, 123417), (2520, 121458), (2604, 117540), (2612, 117180), (2790, 109704), (3024, 101215), (3255, 94032), (3265, 93744), (3348, 91420), (3472, 88155), (3720, 82278), (3780, 80972), (3906, 78360), (3918, 78120), (4185, 73136), (4340, 70524), (4464, 68565), (4571, 66960), (5040, 60729), (5208, 58770), (5224, 58590), (5580, 54852), (5859, 52240), (5877, 52080), (6510, 47016), (6530, 46872), (6696, 45710), (7440, 41139), (7560, 40486), (7812, 39180), (7836, 39060), (8370, 36568), (8680, 35262), (9142, 33480), (9765, 31344), (9795, 31248), (10416, 29385), (10448, 29295), (11160, 27426), (11718, 26120), (11754, 26040), (13020, 23508), (13060, 23436), (13392, 22855), (13713, 22320), (15120, 20243), (15624, 19590), (15672, 19530), (16740, 18284), (17360, 17631)]