422736840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 1477440000

約数和(自身を除く): 1054703160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 71, 72, 74, 90, 108, 111, 120, 135, 142, 148, 149, 180, 185, 213, 216, 222, 270, 284, 296, 298, 333, 355, 360, 370, 426, 444, 447, 540, 555, 568, 596, 639, 666, 710, 740, 745, 852, 888, 894, 999, 1065, 1080, 1110, 1192, 1278, 1332, 1341, 1420, 1480, 1490, 1665, 1704, 1788, 1917, 1998, 2130, 2220, 2235, 2556, 2627, 2664, 2682, 2840, 2980, 3195, 3330, 3576, 3834, 3996, 4023, 4260, 4440, 4470, 4995, 5112, 5254, 5364, 5513, 5960, 6390, 6660, 6705, 7668, 7881, 7992, 8046, 8520, 8940, 9585, 9990, 10508, 10579, 10728, 11026, 12780, 13135, 13320, 13410, 15336, 15762, 16092, 16539, 17880, 19170, 19980, 20115, 21016, 21158, 22052, 23643, 25560, 26270, 26820, 27565, 31524, 31737, 32184, 33078, 38340, 39405, 39960, 40230, 42316, 44104, 47286, 49617, 52540, 52895, 53640, 55130, 63048, 63474, 66156, 70929, 76680, 78810, 80460, 82695, 84632, 94572, 95211, 99234, 105080, 105790, 110260, 118215, 126948, 132312, 141858, 148851, 157620, 158685, 160920, 165390, 189144, 190422, 198468, 211580, 220520, 236430, 248085, 253896, 283716, 285633, 297702, 315240, 317370, 330780, 354645, 380844, 391423, 396936, 423160, 472860, 476055, 496170, 567432, 571266, 595404, 634740, 661560, 709290, 744255, 761688, 782846, 945720, 952110, 992340, 1142532, 1174269, 1190808, 1269480, 1418580, 1428165, 1488510, 1565692, 1904220, 1957115, 1984680, 2285064, 2348538, 2837160, 2856330, 2977020, 3131384, 3522807, 3808440, 3914230, 4697076, 5712660, 5871345, 5954040, 7045614, 7828460, 9394152, 10568421, 11425320, 11742690, 14091228, 15656920, 17614035, 21136842, 23485380, 28182456, 35228070, 42273684, 46970760, 52842105, 70456140, 84547368, 105684210, 140912280, 211368420, 422736840]

約数ペア:

[(1, 422736840), (2, 211368420), (3, 140912280), (4, 105684210), (5, 84547368), (6, 70456140), (8, 52842105), (9, 46970760), (10, 42273684), (12, 35228070), (15, 28182456), (18, 23485380), (20, 21136842), (24, 17614035), (27, 15656920), (30, 14091228), (36, 11742690), (37, 11425320), (40, 10568421), (45, 9394152), (54, 7828460), (60, 7045614), (71, 5954040), (72, 5871345), (74, 5712660), (90, 4697076), (108, 3914230), (111, 3808440), (120, 3522807), (135, 3131384), (142, 2977020), (148, 2856330), (149, 2837160), (180, 2348538), (185, 2285064), (213, 1984680), (216, 1957115), (222, 1904220), (270, 1565692), (284, 1488510), (296, 1428165), (298, 1418580), (333, 1269480), (355, 1190808), (360, 1174269), (370, 1142532), (426, 992340), (444, 952110), (447, 945720), (540, 782846), (555, 761688), (568, 744255), (596, 709290), (639, 661560), (666, 634740), (710, 595404), (740, 571266), (745, 567432), (852, 496170), (888, 476055), (894, 472860), (999, 423160), (1065, 396936), (1080, 391423), (1110, 380844), (1192, 354645), (1278, 330780), (1332, 317370), (1341, 315240), (1420, 297702), (1480, 285633), (1490, 283716), (1665, 253896), (1704, 248085), (1788, 236430), (1917, 220520), (1998, 211580), (2130, 198468), (2220, 190422), (2235, 189144), (2556, 165390), (2627, 160920), (2664, 158685), (2682, 157620), (2840, 148851), (2980, 141858), (3195, 132312), (3330, 126948), (3576, 118215), (3834, 110260), (3996, 105790), (4023, 105080), (4260, 99234), (4440, 95211), (4470, 94572), (4995, 84632), (5112, 82695), (5254, 80460), (5364, 78810), (5513, 76680), (5960, 70929), (6390, 66156), (6660, 63474), (6705, 63048), (7668, 55130), (7881, 53640), (7992, 52895), (8046, 52540), (8520, 49617), (8940, 47286), (9585, 44104), (9990, 42316), (10508, 40230), (10579, 39960), (10728, 39405), (11026, 38340), (12780, 33078), (13135, 32184), (13320, 31737), (13410, 31524), (15336, 27565), (15762, 26820), (16092, 26270), (16539, 25560), (17880, 23643), (19170, 22052), (19980, 21158), (20115, 21016)]