80551020480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{71777}}^1$

素因数の和:71971

約数の個数: 224

約数和(自身を含む): 294039438336

約数和(自身を除く): 213488417856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 192, 210, 224, 240, 280, 320, 334, 336, 420, 448, 480, 501, 560, 668, 672, 835, 840, 960, 1002, 1120, 1169, 1336, 1344, 1670, 1680, 2004, 2240, 2338, 2505, 2672, 3340, 3360, 3507, 4008, 4676, 5010, 5344, 5845, 6680, 6720, 7014, 8016, 9352, 10020, 10688, 11690, 13360, 14028, 16032, 17535, 18704, 20040, 23380, 26720, 28056, 32064, 35070, 37408, 40080, 46760, 53440, 56112, 70140, 71777, 74816, 80160, 93520, 112224, 140280, 143554, 160320, 187040, 215331, 224448, 280560, 287108, 358885, 374080, 430662, 502439, 561120, 574216, 717770, 861324, 1004878, 1076655, 1122240, 1148432, 1435540, 1507317, 1722648, 2009756, 2153310, 2296864, 2512195, 2871080, 3014634, 3445296, 4019512, 4306620, 4593728, 5024390, 5742160, 6029268, 6890592, 7536585, 8039024, 8613240, 10048780, 11484320, 11986759, 12058536, 13781184, 15073170, 16078048, 17226480, 20097560, 22968640, 23973518, 24117072, 30146340, 32156096, 34452960, 35960277, 40195120, 47947036, 48234144, 59933795, 60292680, 68905920, 71920554, 80390240, 83907313, 95894072, 96468288, 119867590, 120585360, 143841108, 160780480, 167814626, 179801385, 191788144, 239735180, 241170720, 251721939, 287682216, 335629252, 359602770, 383576288, 419536565, 479470360, 482341440, 503443878, 575364432, 671258504, 719205540, 767152576, 839073130, 958940720, 1006887756, 1150728864, 1258609695, 1342517008, 1438411080, 1678146260, 1917881440, 2013775512, 2301457728, 2517219390, 2685034016, 2876822160, 3356292520, 3835762880, 4027551024, 5034438780, 5370068032, 5753644320, 6712585040, 8055102048, 10068877560, 11507288640, 13425170080, 16110204096, 20137755120, 26850340160, 40275510240, 80551020480]

約数ペア:

[(1, 80551020480), (2, 40275510240), (3, 26850340160), (4, 20137755120), (5, 16110204096), (6, 13425170080), (7, 11507288640), (8, 10068877560), (10, 8055102048), (12, 6712585040), (14, 5753644320), (15, 5370068032), (16, 5034438780), (20, 4027551024), (21, 3835762880), (24, 3356292520), (28, 2876822160), (30, 2685034016), (32, 2517219390), (35, 2301457728), (40, 2013775512), (42, 1917881440), (48, 1678146260), (56, 1438411080), (60, 1342517008), (64, 1258609695), (70, 1150728864), (80, 1006887756), (84, 958940720), (96, 839073130), (105, 767152576), (112, 719205540), (120, 671258504), (140, 575364432), (160, 503443878), (167, 482341440), (168, 479470360), (192, 419536565), (210, 383576288), (224, 359602770), (240, 335629252), (280, 287682216), (320, 251721939), (334, 241170720), (336, 239735180), (420, 191788144), (448, 179801385), (480, 167814626), (501, 160780480), (560, 143841108), (668, 120585360), (672, 119867590), (835, 96468288), (840, 95894072), (960, 83907313), (1002, 80390240), (1120, 71920554), (1169, 68905920), (1336, 60292680), (1344, 59933795), (1670, 48234144), (1680, 47947036), (2004, 40195120), (2240, 35960277), (2338, 34452960), (2505, 32156096), (2672, 30146340), (3340, 24117072), (3360, 23973518), (3507, 22968640), (4008, 20097560), (4676, 17226480), (5010, 16078048), (5344, 15073170), (5845, 13781184), (6680, 12058536), (6720, 11986759), (7014, 11484320), (8016, 10048780), (9352, 8613240), (10020, 8039024), (10688, 7536585), (11690, 6890592), (13360, 6029268), (14028, 5742160), (16032, 5024390), (17535, 4593728), (18704, 4306620), (20040, 4019512), (23380, 3445296), (26720, 3014634), (28056, 2871080), (32064, 2512195), (35070, 2296864), (37408, 2153310), (40080, 2009756), (46760, 1722648), (53440, 1507317), (56112, 1435540), (70140, 1148432), (71777, 1122240), (74816, 1076655), (80160, 1004878), (93520, 861324), (112224, 717770), (140280, 574216), (143554, 561120), (160320, 502439), (187040, 430662), (215331, 374080), (224448, 358885), (280560, 287108)]