1189530720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6258

約数の個数: 288

約数和(自身を含む): 4884122880

約数和(自身を除く): 3694592160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6211, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12422, 12768, 13680, 15960, 18633, 19152, 21280, 23940, 24844, 27360, 31055, 31920, 37266, 38304, 43477, 47880, 49688, 55899, 62110, 63840, 74532, 86954, 93165, 95760, 99376, 111798, 118009, 124220, 130431, 149064, 173908, 186330, 191520, 198752, 217385, 223596, 236018, 248440, 260862, 279495, 298128, 347816, 354027, 372660, 391293, 434770, 447192, 472036, 496880, 521724, 558990, 590045, 596256, 652155, 695632, 708054, 745320, 782586, 826063, 869540, 894384, 944072, 993760, 1043448, 1062081, 1117980, 1180090, 1304310, 1391264, 1416108, 1490640, 1565172, 1652126, 1739080, 1770135, 1788768, 1888144, 1956465, 2086896, 2124162, 2235960, 2360180, 2478189, 2608620, 2832216, 2981280, 3130344, 3304252, 3478160, 3540270, 3776288, 3912930, 4130315, 4173792, 4248324, 4471920, 4720360, 4956378, 5217240, 5310405, 5664432, 6260688, 6608504, 6956320, 7080540, 7434567, 7825860, 8260630, 8496648, 8943840, 9440720, 9912756, 10434480, 10620810, 11328864, 12390945, 12521376, 13217008, 14161080, 14869134, 15651720, 16521260, 16993296, 18881440, 19825512, 20868960, 21241620, 24781890, 26434016, 28322160, 29738268, 31303440, 33042520, 33986592, 37172835, 39651024, 42483240, 49563780, 56644320, 59476536, 62606880, 66085040, 74345670, 79302048, 84966480, 99127560, 118953072, 132170080, 148691340, 169932960, 198255120, 237906144, 297382680, 396510240, 594765360, 1189530720]

約数ペア:

[(1, 1189530720), (2, 594765360), (3, 396510240), (4, 297382680), (5, 237906144), (6, 198255120), (7, 169932960), (8, 148691340), (9, 132170080), (10, 118953072), (12, 99127560), (14, 84966480), (15, 79302048), (16, 74345670), (18, 66085040), (19, 62606880), (20, 59476536), (21, 56644320), (24, 49563780), (28, 42483240), (30, 39651024), (32, 37172835), (35, 33986592), (36, 33042520), (38, 31303440), (40, 29738268), (42, 28322160), (45, 26434016), (48, 24781890), (56, 21241620), (57, 20868960), (60, 19825512), (63, 18881440), (70, 16993296), (72, 16521260), (76, 15651720), (80, 14869134), (84, 14161080), (90, 13217008), (95, 12521376), (96, 12390945), (105, 11328864), (112, 10620810), (114, 10434480), (120, 9912756), (126, 9440720), (133, 8943840), (140, 8496648), (144, 8260630), (152, 7825860), (160, 7434567), (168, 7080540), (171, 6956320), (180, 6608504), (190, 6260688), (210, 5664432), (224, 5310405), (228, 5217240), (240, 4956378), (252, 4720360), (266, 4471920), (280, 4248324), (285, 4173792), (288, 4130315), (304, 3912930), (315, 3776288), (336, 3540270), (342, 3478160), (360, 3304252), (380, 3130344), (399, 2981280), (420, 2832216), (456, 2608620), (480, 2478189), (504, 2360180), (532, 2235960), (560, 2124162), (570, 2086896), (608, 1956465), (630, 1888144), (665, 1788768), (672, 1770135), (684, 1739080), (720, 1652126), (760, 1565172), (798, 1490640), (840, 1416108), (855, 1391264), (912, 1304310), (1008, 1180090), (1064, 1117980), (1120, 1062081), (1140, 1043448), (1197, 993760), (1260, 944072), (1330, 894384), (1368, 869540), (1440, 826063), (1520, 782586), (1596, 745320), (1680, 708054), (1710, 695632), (1824, 652155), (1995, 596256), (2016, 590045), (2128, 558990), (2280, 521724), (2394, 496880), (2520, 472036), (2660, 447192), (2736, 434770), (3040, 391293), (3192, 372660), (3360, 354027), (3420, 347816), (3990, 298128), (4256, 279495), (4560, 260862), (4788, 248440), (5040, 236018), (5320, 223596), (5472, 217385), (5985, 198752), (6211, 191520), (6384, 186330), (6840, 173908), (7980, 149064), (9120, 130431), (9576, 124220), (10080, 118009), (10640, 111798), (11970, 99376), (12422, 95760), (12768, 93165), (13680, 86954), (15960, 74532), (18633, 63840), (19152, 62110), (21280, 55899), (23940, 49688), (24844, 47880), (27360, 43477), (31055, 38304), (31920, 37266)]