268558920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 1078272000

約数和(自身を除く): 809713080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 71, 72, 76, 79, 84, 90, 95, 105, 114, 120, 126, 133, 140, 142, 152, 158, 168, 171, 180, 190, 210, 213, 228, 237, 252, 266, 280, 284, 285, 315, 316, 342, 355, 360, 380, 395, 399, 420, 426, 456, 474, 497, 504, 532, 553, 568, 570, 630, 632, 639, 665, 684, 710, 711, 760, 790, 798, 840, 852, 855, 948, 994, 1064, 1065, 1106, 1140, 1185, 1197, 1260, 1278, 1330, 1349, 1368, 1420, 1422, 1491, 1501, 1580, 1596, 1659, 1704, 1710, 1896, 1988, 1995, 2130, 2212, 2280, 2370, 2394, 2485, 2520, 2556, 2660, 2698, 2765, 2840, 2844, 2982, 3002, 3160, 3192, 3195, 3318, 3420, 3555, 3976, 3990, 4047, 4260, 4424, 4473, 4503, 4740, 4788, 4970, 4977, 5112, 5320, 5396, 5530, 5609, 5688, 5964, 5985, 6004, 6390, 6636, 6745, 6840, 7110, 7455, 7505, 7980, 8094, 8295, 8520, 8946, 9006, 9443, 9480, 9576, 9940, 9954, 10507, 10792, 11060, 11218, 11928, 11970, 12008, 12141, 12780, 13272, 13490, 13509, 14220, 14910, 15010, 15960, 16188, 16590, 16827, 17892, 18012, 18886, 19880, 19908, 20235, 21014, 22120, 22365, 22436, 22515, 23940, 24282, 24885, 25560, 26980, 27018, 28045, 28329, 28440, 29820, 30020, 31521, 32376, 33180, 33654, 35784, 36024, 37772, 39263, 39816, 40470, 42028, 44730, 44872, 45030, 47215, 47880, 48564, 49770, 50481, 52535, 53960, 54036, 56090, 56658, 59640, 60040, 60705, 63042, 66360, 67308, 67545, 75544, 78526, 80940, 84056, 84135, 84987, 89460, 90060, 94430, 94563, 97128, 99540, 100962, 105070, 106571, 108072, 112180, 113316, 117789, 121410, 126084, 134616, 135090, 141645, 157052, 157605, 161880, 168270, 169974, 178920, 180120, 188860, 189126, 196315, 199080, 201924, 210140, 213142, 224360, 226632, 235578, 242820, 252168, 252405, 270180, 283290, 314104, 315210, 319713, 336540, 339948, 353367, 377720, 378252, 392630, 403848, 420280, 424935, 426284, 471156, 472815, 485640, 504810, 532855, 540360, 566580, 588945, 630420, 639426, 673080, 679896, 706734, 745997, 756504, 785260, 849870, 852568, 942312, 945630, 959139, 1009620, 1065710, 1133160, 1177890, 1260840, 1278852, 1413468, 1491994, 1570520, 1598565, 1699740, 1766835, 1891260, 1918278, 2019240, 2131420, 2237991, 2355780, 2557704, 2826936, 2983988, 3197130, 3399480, 3533670, 3729985, 3782520, 3836556, 4262840, 4475982, 4711560, 4795695, 5967976, 6394260, 6713973, 7067340, 7459970, 7673112, 8951964, 9591390, 11189955, 12788520, 13427946, 14134680, 14919940, 17903928, 19182780, 22379910, 26855892, 29839880, 33569865, 38365560, 44759820, 53711784, 67139730, 89519640, 134279460, 268558920]

約数ペア:

[(1, 268558920), (2, 134279460), (3, 89519640), (4, 67139730), (5, 53711784), (6, 44759820), (7, 38365560), (8, 33569865), (9, 29839880), (10, 26855892), (12, 22379910), (14, 19182780), (15, 17903928), (18, 14919940), (19, 14134680), (20, 13427946), (21, 12788520), (24, 11189955), (28, 9591390), (30, 8951964), (35, 7673112), (36, 7459970), (38, 7067340), (40, 6713973), (42, 6394260), (45, 5967976), (56, 4795695), (57, 4711560), (60, 4475982), (63, 4262840), (70, 3836556), (71, 3782520), (72, 3729985), (76, 3533670), (79, 3399480), (84, 3197130), (90, 2983988), (95, 2826936), (105, 2557704), (114, 2355780), (120, 2237991), (126, 2131420), (133, 2019240), (140, 1918278), (142, 1891260), (152, 1766835), (158, 1699740), (168, 1598565), (171, 1570520), (180, 1491994), (190, 1413468), (210, 1278852), (213, 1260840), (228, 1177890), (237, 1133160), (252, 1065710), (266, 1009620), (280, 959139), (284, 945630), (285, 942312), (315, 852568), (316, 849870), (342, 785260), (355, 756504), (360, 745997), (380, 706734), (395, 679896), (399, 673080), (420, 639426), (426, 630420), (456, 588945), (474, 566580), (497, 540360), (504, 532855), (532, 504810), (553, 485640), (568, 472815), (570, 471156), (630, 426284), (632, 424935), (639, 420280), (665, 403848), (684, 392630), (710, 378252), (711, 377720), (760, 353367), (790, 339948), (798, 336540), (840, 319713), (852, 315210), (855, 314104), (948, 283290), (994, 270180), (1064, 252405), (1065, 252168), (1106, 242820), (1140, 235578), (1185, 226632), (1197, 224360), (1260, 213142), (1278, 210140), (1330, 201924), (1349, 199080), (1368, 196315), (1420, 189126), (1422, 188860), (1491, 180120), (1501, 178920), (1580, 169974), (1596, 168270), (1659, 161880), (1704, 157605), (1710, 157052), (1896, 141645), (1988, 135090), (1995, 134616), (2130, 126084), (2212, 121410), (2280, 117789), (2370, 113316), (2394, 112180), (2485, 108072), (2520, 106571), (2556, 105070), (2660, 100962), (2698, 99540), (2765, 97128), (2840, 94563), (2844, 94430), (2982, 90060), (3002, 89460), (3160, 84987), (3192, 84135), (3195, 84056), (3318, 80940), (3420, 78526), (3555, 75544), (3976, 67545), (3990, 67308), (4047, 66360), (4260, 63042), (4424, 60705), (4473, 60040), (4503, 59640), (4740, 56658), (4788, 56090), (4970, 54036), (4977, 53960), (5112, 52535), (5320, 50481), (5396, 49770), (5530, 48564), (5609, 47880), (5688, 47215), (5964, 45030), (5985, 44872), (6004, 44730), (6390, 42028), (6636, 40470), (6745, 39816), (6840, 39263), (7110, 37772), (7455, 36024), (7505, 35784), (7980, 33654), (8094, 33180), (8295, 32376), (8520, 31521), (8946, 30020), (9006, 29820), (9443, 28440), (9480, 28329), (9576, 28045), (9940, 27018), (9954, 26980), (10507, 25560), (10792, 24885), (11060, 24282), (11218, 23940), (11928, 22515), (11970, 22436), (12008, 22365), (12141, 22120), (12780, 21014), (13272, 20235), (13490, 19908), (13509, 19880), (14220, 18886), (14910, 18012), (15010, 17892), (15960, 16827), (16188, 16590)]