193339440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 320

約数和(自身を含む): 802329600

約数和(自身を除く): 608990160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 673, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1346, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2019, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2692, 2736, 3024, 3192, 3365, 3420, 3591, 3780, 3990, 4038, 4104, 4560, 4711, 4788, 5040, 5130, 5320, 5384, 5985, 6057, 6384, 6730, 6840, 7182, 7560, 7980, 8076, 8208, 9422, 9576, 10095, 10260, 10640, 10768, 11970, 12114, 12787, 13460, 13680, 14133, 14364, 15120, 15960, 16152, 17955, 18171, 18844, 19152, 20190, 20520, 23555, 23940, 24228, 25574, 26920, 28266, 28728, 30285, 31920, 32304, 35910, 36342, 37688, 38361, 40380, 41040, 42399, 47110, 47880, 48456, 51148, 53840, 56532, 57456, 60570, 63935, 70665, 71820, 72684, 75376, 76722, 80760, 84798, 89509, 90855, 94220, 95760, 96912, 102296, 113064, 115083, 121140, 127197, 127870, 141330, 143640, 145368, 153444, 161520, 169596, 179018, 181710, 188440, 191805, 204592, 211995, 226128, 230166, 242280, 254394, 255740, 268527, 282660, 287280, 290736, 306888, 339192, 345249, 358036, 363420, 376880, 383610, 423990, 447545, 460332, 484560, 508788, 511480, 537054, 565320, 575415, 613776, 635985, 678384, 690498, 716072, 726840, 767220, 805581, 847980, 895090, 920664, 1017576, 1022960, 1074108, 1130640, 1150830, 1271970, 1342635, 1380996, 1432144, 1453680, 1534440, 1611162, 1695960, 1726245, 1790180, 1841328, 2035152, 2148216, 2301660, 2416743, 2543940, 2685270, 2761992, 3068880, 3222324, 3391920, 3452490, 3580360, 4027905, 4296432, 4603320, 4833486, 5087880, 5370540, 5523984, 6444648, 6904980, 7160720, 8055810, 9206640, 9666972, 10175760, 10741080, 12083715, 12889296, 13809960, 16111620, 19333944, 21482160, 24167430, 27619920, 32223240, 38667888, 48334860, 64446480, 96669720, 193339440]

約数ペア:

[(1, 193339440), (2, 96669720), (3, 64446480), (4, 48334860), (5, 38667888), (6, 32223240), (7, 27619920), (8, 24167430), (9, 21482160), (10, 19333944), (12, 16111620), (14, 13809960), (15, 12889296), (16, 12083715), (18, 10741080), (19, 10175760), (20, 9666972), (21, 9206640), (24, 8055810), (27, 7160720), (28, 6904980), (30, 6444648), (35, 5523984), (36, 5370540), (38, 5087880), (40, 4833486), (42, 4603320), (45, 4296432), (48, 4027905), (54, 3580360), (56, 3452490), (57, 3391920), (60, 3222324), (63, 3068880), (70, 2761992), (72, 2685270), (76, 2543940), (80, 2416743), (84, 2301660), (90, 2148216), (95, 2035152), (105, 1841328), (108, 1790180), (112, 1726245), (114, 1695960), (120, 1611162), (126, 1534440), (133, 1453680), (135, 1432144), (140, 1380996), (144, 1342635), (152, 1271970), (168, 1150830), (171, 1130640), (180, 1074108), (189, 1022960), (190, 1017576), (210, 920664), (216, 895090), (228, 847980), (240, 805581), (252, 767220), (266, 726840), (270, 716072), (280, 690498), (285, 678384), (304, 635985), (315, 613776), (336, 575415), (342, 565320), (360, 537054), (378, 511480), (380, 508788), (399, 484560), (420, 460332), (432, 447545), (456, 423990), (504, 383610), (513, 376880), (532, 363420), (540, 358036), (560, 345249), (570, 339192), (630, 306888), (665, 290736), (673, 287280), (684, 282660), (720, 268527), (756, 255740), (760, 254394), (798, 242280), (840, 230166), (855, 226128), (912, 211995), (945, 204592), (1008, 191805), (1026, 188440), (1064, 181710), (1080, 179018), (1140, 169596), (1197, 161520), (1260, 153444), (1330, 145368), (1346, 143640), (1368, 141330), (1512, 127870), (1520, 127197), (1596, 121140), (1680, 115083), (1710, 113064), (1890, 102296), (1995, 96912), (2019, 95760), (2052, 94220), (2128, 90855), (2160, 89509), (2280, 84798), (2394, 80760), (2520, 76722), (2565, 75376), (2660, 72684), (2692, 71820), (2736, 70665), (3024, 63935), (3192, 60570), (3365, 57456), (3420, 56532), (3591, 53840), (3780, 51148), (3990, 48456), (4038, 47880), (4104, 47110), (4560, 42399), (4711, 41040), (4788, 40380), (5040, 38361), (5130, 37688), (5320, 36342), (5384, 35910), (5985, 32304), (6057, 31920), (6384, 30285), (6730, 28728), (6840, 28266), (7182, 26920), (7560, 25574), (7980, 24228), (8076, 23940), (8208, 23555), (9422, 20520), (9576, 20190), (10095, 19152), (10260, 18844), (10640, 18171), (10768, 17955), (11970, 16152), (12114, 15960), (12787, 15120), (13460, 14364), (13680, 14133)]