977252640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 288

約数和(自身を含む): 3811764096

約数和(自身を除く): 2834511456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1560, 1680, 1690, 1721, 1820, 2028, 2080, 2184, 2366, 2535, 2704, 2730, 2912, 3120, 3360, 3380, 3442, 3549, 3640, 4056, 4368, 4732, 5070, 5163, 5408, 5460, 5915, 6240, 6760, 6884, 7098, 7280, 8112, 8605, 8736, 9464, 10140, 10326, 10920, 11830, 12047, 13520, 13768, 14196, 14560, 16224, 17210, 17745, 18928, 20280, 20652, 21840, 22373, 23660, 24094, 25815, 27040, 27536, 28392, 34420, 35490, 36141, 37856, 40560, 41304, 43680, 44746, 47320, 48188, 51630, 55072, 56784, 60235, 67119, 68840, 70980, 72282, 81120, 82608, 89492, 94640, 96376, 103260, 111865, 113568, 120470, 134238, 137680, 141960, 144564, 156611, 165216, 178984, 180705, 189280, 192752, 206520, 223730, 240940, 268476, 275360, 283920, 289128, 290849, 313222, 335595, 357968, 361410, 385504, 413040, 447460, 469833, 481880, 536952, 567840, 578256, 581698, 626444, 671190, 715936, 722820, 783055, 826080, 872547, 894920, 939666, 963760, 1073904, 1156512, 1163396, 1252888, 1342380, 1445640, 1454245, 1566110, 1745094, 1789840, 1879332, 1927520, 2035943, 2147808, 2326792, 2349165, 2505776, 2684760, 2891280, 2908490, 3132220, 3490188, 3579680, 3758664, 4071886, 4362735, 4653584, 4698330, 5011552, 5369520, 5782560, 5816980, 6107829, 6264440, 6980376, 7517328, 8143772, 8725470, 9307168, 9396660, 10179715, 10739040, 11633960, 12215658, 12528880, 13960752, 15034656, 16287544, 17450940, 18793320, 20359430, 23267920, 24431316, 25057760, 27921504, 30539145, 32575088, 34901880, 37586640, 40718860, 46535840, 48862632, 61078290, 65150176, 69803760, 75173280, 81437720, 97725264, 122156580, 139607520, 162875440, 195450528, 244313160, 325750880, 488626320, 977252640]

約数ペア:

[(1, 977252640), (2, 488626320), (3, 325750880), (4, 244313160), (5, 195450528), (6, 162875440), (7, 139607520), (8, 122156580), (10, 97725264), (12, 81437720), (13, 75173280), (14, 69803760), (15, 65150176), (16, 61078290), (20, 48862632), (21, 46535840), (24, 40718860), (26, 37586640), (28, 34901880), (30, 32575088), (32, 30539145), (35, 27921504), (39, 25057760), (40, 24431316), (42, 23267920), (48, 20359430), (52, 18793320), (56, 17450940), (60, 16287544), (65, 15034656), (70, 13960752), (78, 12528880), (80, 12215658), (84, 11633960), (91, 10739040), (96, 10179715), (104, 9396660), (105, 9307168), (112, 8725470), (120, 8143772), (130, 7517328), (140, 6980376), (156, 6264440), (160, 6107829), (168, 5816980), (169, 5782560), (182, 5369520), (195, 5011552), (208, 4698330), (210, 4653584), (224, 4362735), (240, 4071886), (260, 3758664), (273, 3579680), (280, 3490188), (312, 3132220), (336, 2908490), (338, 2891280), (364, 2684760), (390, 2505776), (416, 2349165), (420, 2326792), (455, 2147808), (480, 2035943), (507, 1927520), (520, 1879332), (546, 1789840), (560, 1745094), (624, 1566110), (672, 1454245), (676, 1445640), (728, 1342380), (780, 1252888), (840, 1163396), (845, 1156512), (910, 1073904), (1014, 963760), (1040, 939666), (1092, 894920), (1120, 872547), (1183, 826080), (1248, 783055), (1352, 722820), (1365, 715936), (1456, 671190), (1560, 626444), (1680, 581698), (1690, 578256), (1721, 567840), (1820, 536952), (2028, 481880), (2080, 469833), (2184, 447460), (2366, 413040), (2535, 385504), (2704, 361410), (2730, 357968), (2912, 335595), (3120, 313222), (3360, 290849), (3380, 289128), (3442, 283920), (3549, 275360), (3640, 268476), (4056, 240940), (4368, 223730), (4732, 206520), (5070, 192752), (5163, 189280), (5408, 180705), (5460, 178984), (5915, 165216), (6240, 156611), (6760, 144564), (6884, 141960), (7098, 137680), (7280, 134238), (8112, 120470), (8605, 113568), (8736, 111865), (9464, 103260), (10140, 96376), (10326, 94640), (10920, 89492), (11830, 82608), (12047, 81120), (13520, 72282), (13768, 70980), (14196, 68840), (14560, 67119), (16224, 60235), (17210, 56784), (17745, 55072), (18928, 51630), (20280, 48188), (20652, 47320), (21840, 44746), (22373, 43680), (23660, 41304), (24094, 40560), (25815, 37856), (27040, 36141), (27536, 35490), (28392, 34420)]