2149255260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 288

約数和(自身を含む): 7278066432

約数和(自身を除く): 5128811172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 41, 45, 51, 60, 68, 74, 82, 85, 90, 102, 111, 123, 148, 153, 164, 170, 180, 185, 204, 205, 222, 246, 255, 306, 333, 340, 369, 370, 410, 444, 463, 492, 510, 555, 612, 615, 629, 666, 697, 738, 740, 765, 820, 926, 1020, 1110, 1230, 1258, 1332, 1389, 1394, 1476, 1517, 1530, 1665, 1845, 1852, 1887, 2091, 2220, 2315, 2460, 2516, 2778, 2788, 3034, 3060, 3145, 3330, 3485, 3690, 3774, 4167, 4182, 4551, 4630, 5556, 5661, 6068, 6273, 6290, 6660, 6945, 6970, 7380, 7548, 7585, 7871, 8334, 8364, 9102, 9260, 9435, 10455, 11322, 12546, 12580, 13653, 13890, 13940, 15170, 15742, 16668, 17131, 18204, 18870, 18983, 20835, 20910, 22644, 22755, 23613, 25092, 25789, 27306, 27780, 28305, 30340, 31365, 31484, 34262, 37740, 37966, 39355, 41670, 41820, 45510, 47226, 51393, 51578, 54612, 56610, 56949, 62730, 68265, 68524, 70839, 75932, 77367, 78710, 83340, 85655, 91020, 94452, 94915, 102786, 103156, 113220, 113898, 118065, 125460, 128945, 136530, 141678, 154179, 154734, 157420, 170847, 171310, 189830, 205572, 227796, 232101, 236130, 256965, 257890, 273060, 283356, 284745, 291227, 308358, 309468, 322711, 341694, 342620, 354195, 379660, 386835, 464202, 472260, 513930, 515780, 569490, 582454, 616716, 645422, 683388, 702371, 708390, 770895, 773670, 854235, 873681, 928404, 968133, 1027860, 1138980, 1160505, 1164908, 1290844, 1404742, 1416780, 1456135, 1541790, 1547340, 1613555, 1708470, 1747362, 1936266, 2107113, 2321010, 2621043, 2809484, 2904399, 2912270, 3083580, 3227110, 3416940, 3494724, 3511855, 3872532, 4214226, 4368405, 4642020, 4840665, 5242086, 5808798, 5824540, 6321339, 6454220, 7023710, 8428452, 8736810, 9681330, 10484172, 10535565, 11617596, 11940307, 12642678, 13105215, 14047420, 14521995, 17473620, 19362660, 21071130, 23880614, 25285356, 26210430, 29043990, 31606695, 35820921, 42142260, 47761228, 52420860, 58087980, 59701535, 63213390, 71641842, 107462763, 119403070, 126426780, 143283684, 179104605, 214925526, 238806140, 358209210, 429851052, 537313815, 716418420, 1074627630, 2149255260]

約数ペア:

[(1, 2149255260), (2, 1074627630), (3, 716418420), (4, 537313815), (5, 429851052), (6, 358209210), (9, 238806140), (10, 214925526), (12, 179104605), (15, 143283684), (17, 126426780), (18, 119403070), (20, 107462763), (30, 71641842), (34, 63213390), (36, 59701535), (37, 58087980), (41, 52420860), (45, 47761228), (51, 42142260), (60, 35820921), (68, 31606695), (74, 29043990), (82, 26210430), (85, 25285356), (90, 23880614), (102, 21071130), (111, 19362660), (123, 17473620), (148, 14521995), (153, 14047420), (164, 13105215), (170, 12642678), (180, 11940307), (185, 11617596), (204, 10535565), (205, 10484172), (222, 9681330), (246, 8736810), (255, 8428452), (306, 7023710), (333, 6454220), (340, 6321339), (369, 5824540), (370, 5808798), (410, 5242086), (444, 4840665), (463, 4642020), (492, 4368405), (510, 4214226), (555, 3872532), (612, 3511855), (615, 3494724), (629, 3416940), (666, 3227110), (697, 3083580), (738, 2912270), (740, 2904399), (765, 2809484), (820, 2621043), (926, 2321010), (1020, 2107113), (1110, 1936266), (1230, 1747362), (1258, 1708470), (1332, 1613555), (1389, 1547340), (1394, 1541790), (1476, 1456135), (1517, 1416780), (1530, 1404742), (1665, 1290844), (1845, 1164908), (1852, 1160505), (1887, 1138980), (2091, 1027860), (2220, 968133), (2315, 928404), (2460, 873681), (2516, 854235), (2778, 773670), (2788, 770895), (3034, 708390), (3060, 702371), (3145, 683388), (3330, 645422), (3485, 616716), (3690, 582454), (3774, 569490), (4167, 515780), (4182, 513930), (4551, 472260), (4630, 464202), (5556, 386835), (5661, 379660), (6068, 354195), (6273, 342620), (6290, 341694), (6660, 322711), (6945, 309468), (6970, 308358), (7380, 291227), (7548, 284745), (7585, 283356), (7871, 273060), (8334, 257890), (8364, 256965), (9102, 236130), (9260, 232101), (9435, 227796), (10455, 205572), (11322, 189830), (12546, 171310), (12580, 170847), (13653, 157420), (13890, 154734), (13940, 154179), (15170, 141678), (15742, 136530), (16668, 128945), (17131, 125460), (18204, 118065), (18870, 113898), (18983, 113220), (20835, 103156), (20910, 102786), (22644, 94915), (22755, 94452), (23613, 91020), (25092, 85655), (25789, 83340), (27306, 78710), (27780, 77367), (28305, 75932), (30340, 70839), (31365, 68524), (31484, 68265), (34262, 62730), (37740, 56949), (37966, 56610), (39355, 54612), (41670, 51578), (41820, 51393), (45510, 47226)]