216115560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 777600000

約数和(自身を除く): 561484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 79, 85, 90, 102, 108, 120, 135, 136, 149, 153, 158, 170, 180, 204, 216, 237, 255, 270, 298, 306, 316, 340, 360, 395, 408, 447, 459, 474, 510, 540, 596, 612, 632, 680, 711, 745, 765, 790, 894, 918, 948, 1020, 1080, 1185, 1192, 1224, 1341, 1343, 1422, 1490, 1530, 1580, 1788, 1836, 1896, 2040, 2133, 2235, 2295, 2370, 2533, 2682, 2686, 2844, 2980, 3060, 3160, 3555, 3576, 3672, 4023, 4029, 4266, 4470, 4590, 4740, 5066, 5364, 5372, 5688, 5960, 6120, 6705, 6715, 7110, 7599, 8046, 8058, 8532, 8940, 9180, 9480, 10132, 10665, 10728, 10744, 11771, 12087, 12665, 13410, 13430, 14220, 15198, 16092, 16116, 17064, 17880, 18360, 20115, 20145, 20264, 21330, 22797, 23542, 24174, 25330, 26820, 26860, 28440, 30396, 32184, 32232, 35313, 36261, 37995, 40230, 40290, 42660, 45594, 47084, 48348, 50660, 53640, 53720, 58855, 60435, 60792, 68391, 70626, 72522, 75990, 80460, 80580, 85320, 91188, 94168, 96696, 101320, 105939, 113985, 117710, 120870, 136782, 141252, 145044, 151980, 160920, 161160, 176565, 181305, 182376, 200107, 211878, 227970, 235420, 241740, 273564, 282504, 290088, 303960, 317817, 341955, 353130, 362610, 400214, 423756, 455940, 470840, 483480, 529695, 547128, 600321, 635634, 683910, 706260, 725220, 800428, 847512, 911880, 1000535, 1059390, 1200642, 1271268, 1367820, 1412520, 1450440, 1589085, 1600856, 1800963, 2001070, 2118780, 2401284, 2542536, 2735640, 3001605, 3178170, 3601926, 4002140, 4237560, 4802568, 5402889, 6003210, 6356340, 7203852, 8004280, 9004815, 10805778, 12006420, 12712680, 14407704, 18009630, 21611556, 24012840, 27014445, 36019260, 43223112, 54028890, 72038520, 108057780, 216115560]

約数ペア:

[(1, 216115560), (2, 108057780), (3, 72038520), (4, 54028890), (5, 43223112), (6, 36019260), (8, 27014445), (9, 24012840), (10, 21611556), (12, 18009630), (15, 14407704), (17, 12712680), (18, 12006420), (20, 10805778), (24, 9004815), (27, 8004280), (30, 7203852), (34, 6356340), (36, 6003210), (40, 5402889), (45, 4802568), (51, 4237560), (54, 4002140), (60, 3601926), (68, 3178170), (72, 3001605), (79, 2735640), (85, 2542536), (90, 2401284), (102, 2118780), (108, 2001070), (120, 1800963), (135, 1600856), (136, 1589085), (149, 1450440), (153, 1412520), (158, 1367820), (170, 1271268), (180, 1200642), (204, 1059390), (216, 1000535), (237, 911880), (255, 847512), (270, 800428), (298, 725220), (306, 706260), (316, 683910), (340, 635634), (360, 600321), (395, 547128), (408, 529695), (447, 483480), (459, 470840), (474, 455940), (510, 423756), (540, 400214), (596, 362610), (612, 353130), (632, 341955), (680, 317817), (711, 303960), (745, 290088), (765, 282504), (790, 273564), (894, 241740), (918, 235420), (948, 227970), (1020, 211878), (1080, 200107), (1185, 182376), (1192, 181305), (1224, 176565), (1341, 161160), (1343, 160920), (1422, 151980), (1490, 145044), (1530, 141252), (1580, 136782), (1788, 120870), (1836, 117710), (1896, 113985), (2040, 105939), (2133, 101320), (2235, 96696), (2295, 94168), (2370, 91188), (2533, 85320), (2682, 80580), (2686, 80460), (2844, 75990), (2980, 72522), (3060, 70626), (3160, 68391), (3555, 60792), (3576, 60435), (3672, 58855), (4023, 53720), (4029, 53640), (4266, 50660), (4470, 48348), (4590, 47084), (4740, 45594), (5066, 42660), (5364, 40290), (5372, 40230), (5688, 37995), (5960, 36261), (6120, 35313), (6705, 32232), (6715, 32184), (7110, 30396), (7599, 28440), (8046, 26860), (8058, 26820), (8532, 25330), (8940, 24174), (9180, 23542), (9480, 22797), (10132, 21330), (10665, 20264), (10728, 20145), (10744, 20115), (11771, 18360), (12087, 17880), (12665, 17064), (13410, 16116), (13430, 16092), (14220, 15198)]