221993309880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{4967}}^1$

素因数の和:6443

約数の個数: 256

約数和(自身を含む): 766184832000

約数和(自身を除く): 544191522120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1427, 1566, 1740, 2088, 2610, 2854, 3132, 3480, 3915, 4281, 4967, 5220, 5708, 6264, 7135, 7830, 8562, 9934, 10440, 11416, 12843, 14270, 14901, 15660, 17124, 19868, 21405, 24835, 25686, 28540, 29802, 31320, 34248, 38529, 39736, 41383, 42810, 44703, 49670, 51372, 57080, 59604, 64215, 74505, 77058, 82766, 85620, 89406, 99340, 102744, 119208, 124149, 128430, 134109, 144043, 149010, 154116, 165532, 171240, 178812, 192645, 198680, 206915, 223515, 248298, 256860, 268218, 288086, 298020, 308232, 331064, 357624, 372447, 385290, 413830, 432129, 447030, 496596, 513720, 536436, 576172, 596040, 620745, 670545, 720215, 744894, 770580, 827660, 864258, 894060, 993192, 1072872, 1117341, 1152344, 1241490, 1296387, 1341090, 1440430, 1489788, 1541160, 1655320, 1728516, 1788120, 1862235, 2160645, 2234682, 2482980, 2592774, 2682180, 2880860, 2979576, 3457032, 3724470, 3889161, 4321290, 4469364, 4965960, 5185548, 5364360, 5586705, 5761720, 6481935, 7087909, 7448940, 7778322, 8642580, 8938728, 10371096, 11173410, 12963870, 14175818, 14897880, 15556644, 17285160, 19445805, 21263727, 22346820, 25927740, 28351636, 31113288, 35439545, 38891610, 42527454, 44693640, 51855480, 56703272, 63791181, 70879090, 77783220, 85054908, 106318635, 127582362, 141758180, 155566440, 170109816, 191373543, 205549361, 212637270, 255164724, 283516360, 318955905, 382747086, 411098722, 425274540, 510329448, 616648083, 637911810, 765494172, 822197444, 850549080, 956867715, 1027746805, 1233296166, 1275823620, 1530988344, 1644394888, 1849944249, 1913735430, 2055493610, 2466592332, 2551647240, 3083240415, 3699888498, 3827470860, 4110987220, 4933184664, 5549832747, 6166480830, 7399776996, 7654941720, 8221974440, 9249721245, 11099665494, 12332961660, 14799553992, 18499442490, 22199330988, 24665923320, 27749163735, 36998884980, 44398661976, 55498327470, 73997769960, 110996654940, 221993309880]

約数ペア:

[(1, 221993309880), (2, 110996654940), (3, 73997769960), (4, 55498327470), (5, 44398661976), (6, 36998884980), (8, 27749163735), (9, 24665923320), (10, 22199330988), (12, 18499442490), (15, 14799553992), (18, 12332961660), (20, 11099665494), (24, 9249721245), (27, 8221974440), (29, 7654941720), (30, 7399776996), (36, 6166480830), (40, 5549832747), (45, 4933184664), (54, 4110987220), (58, 3827470860), (60, 3699888498), (72, 3083240415), (87, 2551647240), (90, 2466592332), (108, 2055493610), (116, 1913735430), (120, 1849944249), (135, 1644394888), (145, 1530988344), (174, 1275823620), (180, 1233296166), (216, 1027746805), (232, 956867715), (261, 850549080), (270, 822197444), (290, 765494172), (348, 637911810), (360, 616648083), (435, 510329448), (522, 425274540), (540, 411098722), (580, 382747086), (696, 318955905), (783, 283516360), (870, 255164724), (1044, 212637270), (1080, 205549361), (1160, 191373543), (1305, 170109816), (1427, 155566440), (1566, 141758180), (1740, 127582362), (2088, 106318635), (2610, 85054908), (2854, 77783220), (3132, 70879090), (3480, 63791181), (3915, 56703272), (4281, 51855480), (4967, 44693640), (5220, 42527454), (5708, 38891610), (6264, 35439545), (7135, 31113288), (7830, 28351636), (8562, 25927740), (9934, 22346820), (10440, 21263727), (11416, 19445805), (12843, 17285160), (14270, 15556644), (14901, 14897880), (15660, 14175818), (17124, 12963870), (19868, 11173410), (21405, 10371096), (24835, 8938728), (25686, 8642580), (28540, 7778322), (29802, 7448940), (31320, 7087909), (34248, 6481935), (38529, 5761720), (39736, 5586705), (41383, 5364360), (42810, 5185548), (44703, 4965960), (49670, 4469364), (51372, 4321290), (57080, 3889161), (59604, 3724470), (64215, 3457032), (74505, 2979576), (77058, 2880860), (82766, 2682180), (85620, 2592774), (89406, 2482980), (99340, 2234682), (102744, 2160645), (119208, 1862235), (124149, 1788120), (128430, 1728516), (134109, 1655320), (144043, 1541160), (149010, 1489788), (154116, 1440430), (165532, 1341090), (171240, 1296387), (178812, 1241490), (192645, 1152344), (198680, 1117341), (206915, 1072872), (223515, 993192), (248298, 894060), (256860, 864258), (268218, 827660), (288086, 770580), (298020, 744894), (308232, 720215), (331064, 670545), (357624, 620745), (372447, 596040), (385290, 576172), (413830, 536436), (432129, 513720), (447030, 496596)]