304300080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 1178049600

約数和(自身を除く): 873749520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 173, 180, 210, 240, 252, 280, 315, 336, 346, 349, 360, 420, 504, 519, 560, 630, 692, 698, 720, 840, 865, 1008, 1038, 1047, 1211, 1260, 1384, 1396, 1557, 1680, 1730, 1745, 2076, 2094, 2422, 2443, 2520, 2595, 2768, 2792, 3114, 3141, 3460, 3490, 3633, 4152, 4188, 4844, 4886, 5040, 5190, 5235, 5584, 6055, 6228, 6282, 6920, 6980, 7266, 7329, 7785, 8304, 8376, 9688, 9772, 10380, 10470, 10899, 12110, 12215, 12456, 12564, 13840, 13960, 14532, 14658, 15570, 15705, 16752, 18165, 19376, 19544, 20760, 20940, 21798, 21987, 24220, 24430, 24912, 25128, 27920, 29064, 29316, 31140, 31410, 36330, 36645, 39088, 41520, 41880, 43596, 43974, 48440, 48860, 50256, 54495, 58128, 58632, 60377, 62280, 62820, 72660, 73290, 83760, 87192, 87948, 96880, 97720, 108990, 109935, 117264, 120754, 124560, 125640, 145320, 146580, 174384, 175896, 181131, 195440, 217980, 219870, 241508, 251280, 290640, 293160, 301885, 351792, 362262, 422639, 435960, 439740, 483016, 543393, 586320, 603770, 724524, 845278, 871920, 879480, 905655, 966032, 1086786, 1207540, 1267917, 1449048, 1690556, 1758960, 1811310, 2113195, 2173572, 2415080, 2535834, 2716965, 2898096, 3381112, 3622620, 3803751, 4226390, 4347144, 4830160, 5071668, 5433930, 6339585, 6762224, 7245240, 7607502, 8452780, 8694288, 10143336, 10867860, 12679170, 14490480, 15215004, 16905560, 19018755, 20286672, 21735720, 25358340, 30430008, 33811120, 38037510, 43471440, 50716680, 60860016, 76075020, 101433360, 152150040, 304300080]

約数ペア:

[(1, 304300080), (2, 152150040), (3, 101433360), (4, 76075020), (5, 60860016), (6, 50716680), (7, 43471440), (8, 38037510), (9, 33811120), (10, 30430008), (12, 25358340), (14, 21735720), (15, 20286672), (16, 19018755), (18, 16905560), (20, 15215004), (21, 14490480), (24, 12679170), (28, 10867860), (30, 10143336), (35, 8694288), (36, 8452780), (40, 7607502), (42, 7245240), (45, 6762224), (48, 6339585), (56, 5433930), (60, 5071668), (63, 4830160), (70, 4347144), (72, 4226390), (80, 3803751), (84, 3622620), (90, 3381112), (105, 2898096), (112, 2716965), (120, 2535834), (126, 2415080), (140, 2173572), (144, 2113195), (168, 1811310), (173, 1758960), (180, 1690556), (210, 1449048), (240, 1267917), (252, 1207540), (280, 1086786), (315, 966032), (336, 905655), (346, 879480), (349, 871920), (360, 845278), (420, 724524), (504, 603770), (519, 586320), (560, 543393), (630, 483016), (692, 439740), (698, 435960), (720, 422639), (840, 362262), (865, 351792), (1008, 301885), (1038, 293160), (1047, 290640), (1211, 251280), (1260, 241508), (1384, 219870), (1396, 217980), (1557, 195440), (1680, 181131), (1730, 175896), (1745, 174384), (2076, 146580), (2094, 145320), (2422, 125640), (2443, 124560), (2520, 120754), (2595, 117264), (2768, 109935), (2792, 108990), (3114, 97720), (3141, 96880), (3460, 87948), (3490, 87192), (3633, 83760), (4152, 73290), (4188, 72660), (4844, 62820), (4886, 62280), (5040, 60377), (5190, 58632), (5235, 58128), (5584, 54495), (6055, 50256), (6228, 48860), (6282, 48440), (6920, 43974), (6980, 43596), (7266, 41880), (7329, 41520), (7785, 39088), (8304, 36645), (8376, 36330), (9688, 31410), (9772, 31140), (10380, 29316), (10470, 29064), (10899, 27920), (12110, 25128), (12215, 24912), (12456, 24430), (12564, 24220), (13840, 21987), (13960, 21798), (14532, 20940), (14658, 20760), (15570, 19544), (15705, 19376), (16752, 18165)]