1248904440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 4979404800

約数和(自身を除く): 3730500360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 73, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 146, 155, 168, 180, 186, 189, 210, 216, 217, 219, 248, 252, 270, 279, 280, 292, 310, 315, 360, 365, 372, 378, 420, 434, 438, 465, 504, 511, 540, 558, 584, 620, 630, 651, 657, 730, 744, 756, 837, 840, 868, 876, 930, 945, 1022, 1080, 1085, 1095, 1116, 1240, 1260, 1302, 1314, 1395, 1460, 1512, 1533, 1674, 1736, 1752, 1860, 1890, 1953, 1971, 2044, 2170, 2190, 2232, 2263, 2520, 2555, 2604, 2628, 2790, 2920, 3066, 3255, 3285, 3348, 3720, 3780, 3906, 3942, 4088, 4185, 4340, 4380, 4526, 4599, 5110, 5208, 5256, 5329, 5580, 5859, 6132, 6510, 6570, 6696, 6789, 7560, 7665, 7812, 7884, 8370, 8680, 8760, 9052, 9198, 9765, 9855, 10220, 10658, 11160, 11315, 11718, 12264, 13020, 13140, 13578, 13797, 15330, 15624, 15768, 15841, 15987, 16740, 18104, 18396, 19530, 19710, 20367, 20440, 21316, 22630, 22995, 23436, 26040, 26280, 26645, 27156, 27594, 29295, 30660, 31682, 31974, 33480, 33945, 36792, 37303, 39060, 39420, 40734, 42632, 45260, 45990, 46872, 47523, 47961, 53290, 54312, 55188, 58590, 61101, 61320, 63364, 63948, 67890, 68985, 74606, 78120, 78840, 79205, 79935, 81468, 90520, 91980, 95046, 95922, 101835, 106580, 110376, 111909, 117180, 122202, 126728, 127896, 135780, 137970, 142569, 143883, 149212, 158410, 159870, 162936, 165199, 183960, 186515, 190092, 191844, 203670, 213160, 223818, 234360, 237615, 239805, 244404, 271560, 275940, 285138, 287766, 298424, 305505, 316820, 319740, 330398, 335727, 373030, 380184, 383688, 407340, 427707, 447636, 475230, 479610, 488808, 495597, 551880, 559545, 570276, 575532, 611010, 633640, 639480, 660796, 671454, 712845, 719415, 746060, 814680, 825995, 855414, 895272, 950460, 959220, 991194, 1007181, 1119090, 1140552, 1151064, 1156393, 1222020, 1321592, 1342908, 1425690, 1438830, 1486791, 1492120, 1651990, 1678635, 1710828, 1900920, 1918440, 1982388, 2014362, 2138535, 2238180, 2312786, 2444040, 2477985, 2685816, 2851380, 2877660, 2973582, 3303980, 3357270, 3421656, 3469179, 3964776, 4028724, 4277070, 4460373, 4476360, 4625572, 4955970, 5035905, 5702760, 5755320, 5781965, 5947164, 6607960, 6714540, 6938358, 7433955, 8057448, 8554140, 8920746, 9251144, 9911940, 10071810, 10407537, 11563930, 11894328, 13429080, 13876716, 14867910, 17108280, 17345895, 17841492, 19823880, 20143620, 20815074, 22301865, 23127860, 27753432, 29735820, 31222611, 34691790, 35682984, 40287240, 41630148, 44603730, 46255720, 52037685, 59471640, 62445222, 69383580, 83260296, 89207460, 104075370, 124890444, 138767160, 156113055, 178414920, 208150740, 249780888, 312226110, 416301480, 624452220, 1248904440]

約数ペア:

[(1, 1248904440), (2, 624452220), (3, 416301480), (4, 312226110), (5, 249780888), (6, 208150740), (7, 178414920), (8, 156113055), (9, 138767160), (10, 124890444), (12, 104075370), (14, 89207460), (15, 83260296), (18, 69383580), (20, 62445222), (21, 59471640), (24, 52037685), (27, 46255720), (28, 44603730), (30, 41630148), (31, 40287240), (35, 35682984), (36, 34691790), (40, 31222611), (42, 29735820), (45, 27753432), (54, 23127860), (56, 22301865), (60, 20815074), (62, 20143620), (63, 19823880), (70, 17841492), (72, 17345895), (73, 17108280), (84, 14867910), (90, 13876716), (93, 13429080), (105, 11894328), (108, 11563930), (120, 10407537), (124, 10071810), (126, 9911940), (135, 9251144), (140, 8920746), (146, 8554140), (155, 8057448), (168, 7433955), (180, 6938358), (186, 6714540), (189, 6607960), (210, 5947164), (216, 5781965), (217, 5755320), (219, 5702760), (248, 5035905), (252, 4955970), (270, 4625572), (279, 4476360), (280, 4460373), (292, 4277070), (310, 4028724), (315, 3964776), (360, 3469179), (365, 3421656), (372, 3357270), (378, 3303980), (420, 2973582), (434, 2877660), (438, 2851380), (465, 2685816), (504, 2477985), (511, 2444040), (540, 2312786), (558, 2238180), (584, 2138535), (620, 2014362), (630, 1982388), (651, 1918440), (657, 1900920), (730, 1710828), (744, 1678635), (756, 1651990), (837, 1492120), (840, 1486791), (868, 1438830), (876, 1425690), (930, 1342908), (945, 1321592), (1022, 1222020), (1080, 1156393), (1085, 1151064), (1095, 1140552), (1116, 1119090), (1240, 1007181), (1260, 991194), (1302, 959220), (1314, 950460), (1395, 895272), (1460, 855414), (1512, 825995), (1533, 814680), (1674, 746060), (1736, 719415), (1752, 712845), (1860, 671454), (1890, 660796), (1953, 639480), (1971, 633640), (2044, 611010), (2170, 575532), (2190, 570276), (2232, 559545), (2263, 551880), (2520, 495597), (2555, 488808), (2604, 479610), (2628, 475230), (2790, 447636), (2920, 427707), (3066, 407340), (3255, 383688), (3285, 380184), (3348, 373030), (3720, 335727), (3780, 330398), (3906, 319740), (3942, 316820), (4088, 305505), (4185, 298424), (4340, 287766), (4380, 285138), (4526, 275940), (4599, 271560), (5110, 244404), (5208, 239805), (5256, 237615), (5329, 234360), (5580, 223818), (5859, 213160), (6132, 203670), (6510, 191844), (6570, 190092), (6696, 186515), (6789, 183960), (7560, 165199), (7665, 162936), (7812, 159870), (7884, 158410), (8370, 149212), (8680, 143883), (8760, 142569), (9052, 137970), (9198, 135780), (9765, 127896), (9855, 126728), (10220, 122202), (10658, 117180), (11160, 111909), (11315, 110376), (11718, 106580), (12264, 101835), (13020, 95922), (13140, 95046), (13578, 91980), (13797, 90520), (15330, 81468), (15624, 79935), (15768, 79205), (15841, 78840), (15987, 78120), (16740, 74606), (18104, 68985), (18396, 67890), (19530, 63948), (19710, 63364), (20367, 61320), (20440, 61101), (21316, 58590), (22630, 55188), (22995, 54312), (23436, 53290), (26040, 47961), (26280, 47523), (26645, 46872), (27156, 45990), (27594, 45260), (29295, 42632), (30660, 40734), (31682, 39420), (31974, 39060), (33480, 37303), (33945, 36792)]