426235320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 288

約数和(自身を含む): 1638439920

約数和(自身を除く): 1212204600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 73, 84, 90, 98, 105, 120, 126, 140, 146, 147, 168, 180, 196, 210, 219, 245, 252, 280, 292, 294, 315, 331, 360, 365, 392, 420, 438, 441, 490, 504, 511, 584, 588, 630, 657, 662, 730, 735, 840, 876, 882, 980, 993, 1022, 1095, 1176, 1260, 1314, 1324, 1460, 1470, 1533, 1655, 1752, 1764, 1960, 1986, 2044, 2190, 2205, 2317, 2520, 2555, 2628, 2648, 2920, 2940, 2979, 3066, 3285, 3310, 3528, 3577, 3972, 4088, 4380, 4410, 4599, 4634, 4965, 5110, 5256, 5880, 5958, 6132, 6570, 6620, 6951, 7154, 7665, 7944, 8760, 8820, 9198, 9268, 9930, 10220, 10731, 11585, 11916, 12264, 13140, 13240, 13902, 14308, 14895, 15330, 16219, 17640, 17885, 18396, 18536, 19860, 20440, 20853, 21462, 22995, 23170, 23832, 24163, 26280, 27804, 28616, 29790, 30660, 32193, 32438, 34755, 35770, 36792, 39720, 41706, 42924, 45990, 46340, 48326, 48657, 53655, 55608, 59580, 61320, 64386, 64876, 69510, 71540, 72489, 81095, 83412, 85848, 91980, 92680, 96652, 97314, 104265, 107310, 119160, 120815, 128772, 129752, 139020, 143080, 144978, 145971, 160965, 162190, 166824, 169141, 183960, 193304, 194628, 208530, 214620, 217467, 241630, 243285, 257544, 278040, 289956, 291942, 321930, 324380, 338282, 362445, 389256, 417060, 429240, 434934, 483260, 486570, 507423, 579912, 583884, 643860, 648760, 676564, 724890, 729855, 834120, 845705, 869868, 966520, 973140, 1014846, 1087335, 1167768, 1183987, 1287720, 1353128, 1449780, 1459710, 1522269, 1691410, 1739736, 1946280, 2029692, 2174670, 2367974, 2537115, 2899560, 2919420, 3044538, 3382820, 3551961, 4059384, 4349340, 4735948, 5074230, 5838840, 5919935, 6089076, 6765640, 7103922, 7611345, 8698680, 9471896, 10148460, 10655883, 11839870, 12178152, 14207844, 15222690, 17759805, 20296920, 21311766, 23679740, 28415688, 30445380, 35519610, 42623532, 47359480, 53279415, 60890760, 71039220, 85247064, 106558830, 142078440, 213117660, 426235320]

約数ペア:

[(1, 426235320), (2, 213117660), (3, 142078440), (4, 106558830), (5, 85247064), (6, 71039220), (7, 60890760), (8, 53279415), (9, 47359480), (10, 42623532), (12, 35519610), (14, 30445380), (15, 28415688), (18, 23679740), (20, 21311766), (21, 20296920), (24, 17759805), (28, 15222690), (30, 14207844), (35, 12178152), (36, 11839870), (40, 10655883), (42, 10148460), (45, 9471896), (49, 8698680), (56, 7611345), (60, 7103922), (63, 6765640), (70, 6089076), (72, 5919935), (73, 5838840), (84, 5074230), (90, 4735948), (98, 4349340), (105, 4059384), (120, 3551961), (126, 3382820), (140, 3044538), (146, 2919420), (147, 2899560), (168, 2537115), (180, 2367974), (196, 2174670), (210, 2029692), (219, 1946280), (245, 1739736), (252, 1691410), (280, 1522269), (292, 1459710), (294, 1449780), (315, 1353128), (331, 1287720), (360, 1183987), (365, 1167768), (392, 1087335), (420, 1014846), (438, 973140), (441, 966520), (490, 869868), (504, 845705), (511, 834120), (584, 729855), (588, 724890), (630, 676564), (657, 648760), (662, 643860), (730, 583884), (735, 579912), (840, 507423), (876, 486570), (882, 483260), (980, 434934), (993, 429240), (1022, 417060), (1095, 389256), (1176, 362445), (1260, 338282), (1314, 324380), (1324, 321930), (1460, 291942), (1470, 289956), (1533, 278040), (1655, 257544), (1752, 243285), (1764, 241630), (1960, 217467), (1986, 214620), (2044, 208530), (2190, 194628), (2205, 193304), (2317, 183960), (2520, 169141), (2555, 166824), (2628, 162190), (2648, 160965), (2920, 145971), (2940, 144978), (2979, 143080), (3066, 139020), (3285, 129752), (3310, 128772), (3528, 120815), (3577, 119160), (3972, 107310), (4088, 104265), (4380, 97314), (4410, 96652), (4599, 92680), (4634, 91980), (4965, 85848), (5110, 83412), (5256, 81095), (5880, 72489), (5958, 71540), (6132, 69510), (6570, 64876), (6620, 64386), (6951, 61320), (7154, 59580), (7665, 55608), (7944, 53655), (8760, 48657), (8820, 48326), (9198, 46340), (9268, 45990), (9930, 42924), (10220, 41706), (10731, 39720), (11585, 36792), (11916, 35770), (12264, 34755), (13140, 32438), (13240, 32193), (13902, 30660), (14308, 29790), (14895, 28616), (15330, 27804), (16219, 26280), (17640, 24163), (17885, 23832), (18396, 23170), (18536, 22995), (19860, 21462), (20440, 20853)]