210754080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7743

約数の個数: 144

約数和(自身を含む): 757149120

約数和(自身を除く): 546395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7703, 9120, 13680, 15406, 23109, 27360, 30812, 38515, 46218, 61624, 69327, 77030, 92436, 115545, 123248, 138654, 146357, 154060, 184872, 231090, 246496, 277308, 292714, 308120, 346635, 369744, 439071, 462180, 554616, 585428, 616240, 693270, 731785, 739488, 878142, 924360, 1109232, 1170856, 1232480, 1317213, 1386540, 1463570, 1756284, 1848720, 2195355, 2218464, 2341712, 2634426, 2773080, 2927140, 3512568, 3697440, 4390710, 4683424, 5268852, 5546160, 5854280, 6586065, 7025136, 8781420, 10537704, 11092320, 11708560, 13172130, 14050272, 17562840, 21075408, 23417120, 26344260, 35125680, 42150816, 52688520, 70251360, 105377040, 210754080]

約数ペア:

[(1, 210754080), (2, 105377040), (3, 70251360), (4, 52688520), (5, 42150816), (6, 35125680), (8, 26344260), (9, 23417120), (10, 21075408), (12, 17562840), (15, 14050272), (16, 13172130), (18, 11708560), (19, 11092320), (20, 10537704), (24, 8781420), (30, 7025136), (32, 6586065), (36, 5854280), (38, 5546160), (40, 5268852), (45, 4683424), (48, 4390710), (57, 3697440), (60, 3512568), (72, 2927140), (76, 2773080), (80, 2634426), (90, 2341712), (95, 2218464), (96, 2195355), (114, 1848720), (120, 1756284), (144, 1463570), (152, 1386540), (160, 1317213), (171, 1232480), (180, 1170856), (190, 1109232), (228, 924360), (240, 878142), (285, 739488), (288, 731785), (304, 693270), (342, 616240), (360, 585428), (380, 554616), (456, 462180), (480, 439071), (570, 369744), (608, 346635), (684, 308120), (720, 292714), (760, 277308), (855, 246496), (912, 231090), (1140, 184872), (1368, 154060), (1440, 146357), (1520, 138654), (1710, 123248), (1824, 115545), (2280, 92436), (2736, 77030), (3040, 69327), (3420, 61624), (4560, 46218), (5472, 38515), (6840, 30812), (7703, 27360), (9120, 23109), (13680, 15406)]