237036240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 320

約数和(自身を含む): 952081920

約数和(自身を除く): 715045680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 257, 270, 280, 305, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 514, 540, 549, 560, 610, 630, 720, 732, 756, 771, 840, 854, 915, 945, 976, 1008, 1028, 1080, 1098, 1220, 1260, 1281, 1285, 1464, 1512, 1542, 1647, 1680, 1708, 1799, 1830, 1890, 2056, 2135, 2160, 2196, 2313, 2440, 2520, 2562, 2570, 2745, 2928, 3024, 3084, 3294, 3416, 3598, 3660, 3780, 3843, 3855, 4112, 4270, 4392, 4626, 4880, 5040, 5124, 5140, 5397, 5490, 6168, 6405, 6588, 6832, 6939, 7196, 7320, 7560, 7686, 7710, 8235, 8540, 8784, 8995, 9252, 10248, 10280, 10794, 10980, 11529, 11565, 12336, 12810, 13176, 13878, 14392, 14640, 15120, 15372, 15420, 15677, 16191, 16470, 17080, 17990, 18504, 19215, 20496, 20560, 21588, 21960, 23058, 23130, 25620, 26352, 26985, 27756, 28784, 30744, 30840, 31354, 32382, 32940, 34160, 34695, 35980, 37008, 38430, 43176, 43920, 46116, 46260, 47031, 48573, 51240, 53970, 55512, 57645, 61488, 61680, 62708, 64764, 65880, 69390, 71960, 76860, 78385, 80955, 86352, 92232, 92520, 94062, 97146, 102480, 107940, 109739, 111024, 115290, 125416, 129528, 131760, 138780, 141093, 143920, 153720, 156770, 161910, 184464, 185040, 188124, 194292, 215880, 219478, 230580, 235155, 242865, 250832, 259056, 277560, 282186, 307440, 313540, 323820, 329217, 376248, 388584, 423279, 431760, 438956, 461160, 470310, 485730, 548695, 555120, 564372, 627080, 647640, 658434, 705465, 752496, 777168, 846558, 877912, 922320, 940620, 971460, 987651, 1097390, 1128744, 1254160, 1295280, 1316868, 1410930, 1646085, 1693116, 1755824, 1881240, 1942920, 1975302, 2116395, 2194780, 2257488, 2633736, 2821860, 2962953, 3292170, 3386232, 3762480, 3885840, 3950604, 4232790, 4389560, 4938255, 5267472, 5643720, 5925906, 6584340, 6772464, 7901208, 8465580, 8779120, 9876510, 11287440, 11851812, 13168680, 14814765, 15802416, 16931160, 19753020, 23703624, 26337360, 29629530, 33862320, 39506040, 47407248, 59259060, 79012080, 118518120, 237036240]

約数ペア:

[(1, 237036240), (2, 118518120), (3, 79012080), (4, 59259060), (5, 47407248), (6, 39506040), (7, 33862320), (8, 29629530), (9, 26337360), (10, 23703624), (12, 19753020), (14, 16931160), (15, 15802416), (16, 14814765), (18, 13168680), (20, 11851812), (21, 11287440), (24, 9876510), (27, 8779120), (28, 8465580), (30, 7901208), (35, 6772464), (36, 6584340), (40, 5925906), (42, 5643720), (45, 5267472), (48, 4938255), (54, 4389560), (56, 4232790), (60, 3950604), (61, 3885840), (63, 3762480), (70, 3386232), (72, 3292170), (80, 2962953), (84, 2821860), (90, 2633736), (105, 2257488), (108, 2194780), (112, 2116395), (120, 1975302), (122, 1942920), (126, 1881240), (135, 1755824), (140, 1693116), (144, 1646085), (168, 1410930), (180, 1316868), (183, 1295280), (189, 1254160), (210, 1128744), (216, 1097390), (240, 987651), (244, 971460), (252, 940620), (257, 922320), (270, 877912), (280, 846558), (305, 777168), (315, 752496), (336, 705465), (360, 658434), (366, 647640), (378, 627080), (420, 564372), (427, 555120), (432, 548695), (488, 485730), (504, 470310), (514, 461160), (540, 438956), (549, 431760), (560, 423279), (610, 388584), (630, 376248), (720, 329217), (732, 323820), (756, 313540), (771, 307440), (840, 282186), (854, 277560), (915, 259056), (945, 250832), (976, 242865), (1008, 235155), (1028, 230580), (1080, 219478), (1098, 215880), (1220, 194292), (1260, 188124), (1281, 185040), (1285, 184464), (1464, 161910), (1512, 156770), (1542, 153720), (1647, 143920), (1680, 141093), (1708, 138780), (1799, 131760), (1830, 129528), (1890, 125416), (2056, 115290), (2135, 111024), (2160, 109739), (2196, 107940), (2313, 102480), (2440, 97146), (2520, 94062), (2562, 92520), (2570, 92232), (2745, 86352), (2928, 80955), (3024, 78385), (3084, 76860), (3294, 71960), (3416, 69390), (3598, 65880), (3660, 64764), (3780, 62708), (3843, 61680), (3855, 61488), (4112, 57645), (4270, 55512), (4392, 53970), (4626, 51240), (4880, 48573), (5040, 47031), (5124, 46260), (5140, 46116), (5397, 43920), (5490, 43176), (6168, 38430), (6405, 37008), (6588, 35980), (6832, 34695), (6939, 34160), (7196, 32940), (7320, 32382), (7560, 31354), (7686, 30840), (7710, 30744), (8235, 28784), (8540, 27756), (8784, 26985), (8995, 26352), (9252, 25620), (10248, 23130), (10280, 23058), (10794, 21960), (10980, 21588), (11529, 20560), (11565, 20496), (12336, 19215), (12810, 18504), (13176, 17990), (13878, 17080), (14392, 16470), (14640, 16191), (15120, 15677), (15372, 15420)]