248750460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 967680000

約数和(自身を除く): 718929540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 79, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 158, 170, 180, 189, 196, 204, 210, 237, 238, 245, 252, 255, 270, 294, 306, 315, 316, 340, 343, 357, 378, 395, 420, 441, 459, 474, 476, 490, 510, 540, 553, 588, 595, 612, 630, 686, 711, 714, 735, 756, 765, 790, 833, 882, 918, 945, 948, 980, 1020, 1029, 1071, 1106, 1185, 1190, 1260, 1323, 1343, 1372, 1422, 1428, 1470, 1530, 1580, 1659, 1666, 1715, 1764, 1785, 1836, 1890, 2058, 2133, 2142, 2205, 2212, 2295, 2370, 2380, 2499, 2646, 2686, 2765, 2844, 2940, 3060, 3087, 3213, 3318, 3332, 3430, 3555, 3570, 3780, 3871, 4029, 4116, 4165, 4266, 4284, 4410, 4590, 4740, 4977, 4998, 5145, 5292, 5355, 5372, 5530, 5831, 6174, 6426, 6615, 6636, 6715, 6860, 7110, 7140, 7497, 7742, 8058, 8295, 8330, 8532, 8820, 9180, 9261, 9401, 9954, 9996, 10290, 10665, 10710, 11060, 11613, 11662, 12087, 12348, 12495, 12852, 13230, 13430, 14220, 14931, 14994, 15435, 15484, 16065, 16116, 16590, 16660, 17493, 18522, 18802, 19355, 19908, 20145, 20580, 21330, 21420, 22491, 23226, 23324, 24174, 24885, 24990, 26460, 26860, 27097, 28203, 29155, 29862, 29988, 30870, 32130, 33180, 34839, 34986, 36261, 37044, 37485, 37604, 38710, 40290, 42660, 44982, 46305, 46452, 47005, 48348, 49770, 49980, 52479, 54194, 56406, 58065, 58310, 59724, 60435, 61740, 64260, 65807, 69678, 69972, 72522, 74655, 74970, 77420, 80580, 81291, 84609, 87465, 89964, 92610, 94010, 99540, 104517, 104958, 108388, 112455, 112812, 116130, 116620, 120870, 131614, 135485, 139356, 141015, 145044, 149310, 149940, 157437, 162582, 169218, 174195, 174930, 181305, 185220, 188020, 197421, 209034, 209916, 224910, 232260, 241740, 243873, 253827, 262395, 263228, 270970, 282030, 298620, 314874, 325164, 329035, 338436, 348390, 349860, 362610, 394842, 406455, 418068, 423045, 449820, 460649, 487746, 507654, 522585, 524790, 541940, 564060, 592263, 629748, 658070, 696780, 725220, 731619, 787185, 789684, 812910, 846090, 921298, 975492, 987105, 1015308, 1045170, 1049580, 1184526, 1219365, 1269135, 1316140, 1381947, 1463238, 1574370, 1625820, 1692180, 1776789, 1842596, 1974210, 2090340, 2303245, 2369052, 2438730, 2538270, 2763894, 2926476, 2961315, 3148740, 3553578, 3658095, 3948420, 4145841, 4606490, 4877460, 5076540, 5527788, 5922630, 6909735, 7107156, 7316190, 8291682, 8883945, 9212980, 11845260, 12437523, 13819470, 14632380, 16583364, 17767890, 20729205, 24875046, 27638940, 35535780, 41458410, 49750092, 62187615, 82916820, 124375230, 248750460]

約数ペア:

[(1, 248750460), (2, 124375230), (3, 82916820), (4, 62187615), (5, 49750092), (6, 41458410), (7, 35535780), (9, 27638940), (10, 24875046), (12, 20729205), (14, 17767890), (15, 16583364), (17, 14632380), (18, 13819470), (20, 12437523), (21, 11845260), (27, 9212980), (28, 8883945), (30, 8291682), (34, 7316190), (35, 7107156), (36, 6909735), (42, 5922630), (45, 5527788), (49, 5076540), (51, 4877460), (54, 4606490), (60, 4145841), (63, 3948420), (68, 3658095), (70, 3553578), (79, 3148740), (84, 2961315), (85, 2926476), (90, 2763894), (98, 2538270), (102, 2438730), (105, 2369052), (108, 2303245), (119, 2090340), (126, 1974210), (135, 1842596), (140, 1776789), (147, 1692180), (153, 1625820), (158, 1574370), (170, 1463238), (180, 1381947), (189, 1316140), (196, 1269135), (204, 1219365), (210, 1184526), (237, 1049580), (238, 1045170), (245, 1015308), (252, 987105), (255, 975492), (270, 921298), (294, 846090), (306, 812910), (315, 789684), (316, 787185), (340, 731619), (343, 725220), (357, 696780), (378, 658070), (395, 629748), (420, 592263), (441, 564060), (459, 541940), (474, 524790), (476, 522585), (490, 507654), (510, 487746), (540, 460649), (553, 449820), (588, 423045), (595, 418068), (612, 406455), (630, 394842), (686, 362610), (711, 349860), (714, 348390), (735, 338436), (756, 329035), (765, 325164), (790, 314874), (833, 298620), (882, 282030), (918, 270970), (945, 263228), (948, 262395), (980, 253827), (1020, 243873), (1029, 241740), (1071, 232260), (1106, 224910), (1185, 209916), (1190, 209034), (1260, 197421), (1323, 188020), (1343, 185220), (1372, 181305), (1422, 174930), (1428, 174195), (1470, 169218), (1530, 162582), (1580, 157437), (1659, 149940), (1666, 149310), (1715, 145044), (1764, 141015), (1785, 139356), (1836, 135485), (1890, 131614), (2058, 120870), (2133, 116620), (2142, 116130), (2205, 112812), (2212, 112455), (2295, 108388), (2370, 104958), (2380, 104517), (2499, 99540), (2646, 94010), (2686, 92610), (2765, 89964), (2844, 87465), (2940, 84609), (3060, 81291), (3087, 80580), (3213, 77420), (3318, 74970), (3332, 74655), (3430, 72522), (3555, 69972), (3570, 69678), (3780, 65807), (3871, 64260), (4029, 61740), (4116, 60435), (4165, 59724), (4266, 58310), (4284, 58065), (4410, 56406), (4590, 54194), (4740, 52479), (4977, 49980), (4998, 49770), (5145, 48348), (5292, 47005), (5355, 46452), (5372, 46305), (5530, 44982), (5831, 42660), (6174, 40290), (6426, 38710), (6615, 37604), (6636, 37485), (6715, 37044), (6860, 36261), (7110, 34986), (7140, 34839), (7497, 33180), (7742, 32130), (8058, 30870), (8295, 29988), (8330, 29862), (8532, 29155), (8820, 28203), (9180, 27097), (9261, 26860), (9401, 26460), (9954, 24990), (9996, 24885), (10290, 24174), (10665, 23324), (10710, 23226), (11060, 22491), (11613, 21420), (11662, 21330), (12087, 20580), (12348, 20145), (12495, 19908), (12852, 19355), (13230, 18802), (13430, 18522), (14220, 17493), (14931, 16660), (14994, 16590), (15435, 16116), (15484, 16065)]