15212224440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{95819}}^1$

素因数の和:95856

約数の個数: 240

約数和(自身を含む): 59478348600

約数和(自身を除く): 44266124160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 95819, 158760, 191638, 287457, 383276, 479095, 574914, 670733, 766552, 862371, 958190, 1149828, 1341466, 1437285, 1724742, 1916380, 2012199, 2299656, 2587113, 2682932, 2874570, 3353665, 3449484, 3832760, 4024398, 4311855, 4695131, 5174226, 5365864, 5749140, 6036597, 6707330, 6898968, 7761339, 8048796, 8623710, 9390262, 10060995, 10348452, 11498280, 12073194, 12935565, 13414660, 14085393, 15522678, 16097592, 17247420, 18109791, 18780524, 20121990, 20696904, 23475655, 24146388, 25871130, 26829320, 28170786, 30182985, 31045356, 34494840, 36219582, 37561048, 38806695, 40243980, 42256179, 46951310, 48292776, 51742260, 54329373, 56341572, 60365970, 62090712, 70426965, 72439164, 77613390, 80487960, 84512358, 90548955, 93902620, 103484520, 108658746, 112683144, 120731940, 126768537, 140853930, 144878328, 155226780, 169024716, 181097910, 187805240, 211280895, 217317492, 241463880, 253537074, 271646865, 281707860, 310453560, 338049432, 362195820, 380305611, 422561790, 434634984, 507074148, 543293730, 563415720, 633842685, 724391640, 760611222, 845123580, 1014148296, 1086587460, 1267685370, 1521222444, 1690247160, 1901528055, 2173174920, 2535370740, 3042444888, 3803056110, 5070741480, 7606112220, 15212224440]

約数ペア:

[(1, 15212224440), (2, 7606112220), (3, 5070741480), (4, 3803056110), (5, 3042444888), (6, 2535370740), (7, 2173174920), (8, 1901528055), (9, 1690247160), (10, 1521222444), (12, 1267685370), (14, 1086587460), (15, 1014148296), (18, 845123580), (20, 760611222), (21, 724391640), (24, 633842685), (27, 563415720), (28, 543293730), (30, 507074148), (35, 434634984), (36, 422561790), (40, 380305611), (42, 362195820), (45, 338049432), (49, 310453560), (54, 281707860), (56, 271646865), (60, 253537074), (63, 241463880), (70, 217317492), (72, 211280895), (81, 187805240), (84, 181097910), (90, 169024716), (98, 155226780), (105, 144878328), (108, 140853930), (120, 126768537), (126, 120731940), (135, 112683144), (140, 108658746), (147, 103484520), (162, 93902620), (168, 90548955), (180, 84512358), (189, 80487960), (196, 77613390), (210, 72439164), (216, 70426965), (245, 62090712), (252, 60365970), (270, 56341572), (280, 54329373), (294, 51742260), (315, 48292776), (324, 46951310), (360, 42256179), (378, 40243980), (392, 38806695), (405, 37561048), (420, 36219582), (441, 34494840), (490, 31045356), (504, 30182985), (540, 28170786), (567, 26829320), (588, 25871130), (630, 24146388), (648, 23475655), (735, 20696904), (756, 20121990), (810, 18780524), (840, 18109791), (882, 17247420), (945, 16097592), (980, 15522678), (1080, 14085393), (1134, 13414660), (1176, 12935565), (1260, 12073194), (1323, 11498280), (1470, 10348452), (1512, 10060995), (1620, 9390262), (1764, 8623710), (1890, 8048796), (1960, 7761339), (2205, 6898968), (2268, 6707330), (2520, 6036597), (2646, 5749140), (2835, 5365864), (2940, 5174226), (3240, 4695131), (3528, 4311855), (3780, 4024398), (3969, 3832760), (4410, 3449484), (4536, 3353665), (5292, 2874570), (5670, 2682932), (5880, 2587113), (6615, 2299656), (7560, 2012199), (7938, 1916380), (8820, 1724742), (10584, 1437285), (11340, 1341466), (13230, 1149828), (15876, 958190), (17640, 862371), (19845, 766552), (22680, 670733), (26460, 574914), (31752, 479095), (39690, 383276), (52920, 287457), (79380, 191638), (95819, 158760)]