160321140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 595244160

約数和(自身を除く): 434923020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 73, 83, 84, 90, 98, 105, 108, 126, 135, 140, 146, 147, 166, 180, 189, 196, 210, 219, 245, 249, 252, 270, 292, 294, 315, 332, 365, 378, 415, 420, 438, 441, 490, 498, 511, 540, 581, 588, 630, 657, 730, 735, 747, 756, 830, 876, 882, 945, 980, 996, 1022, 1095, 1162, 1245, 1260, 1314, 1323, 1460, 1470, 1494, 1533, 1660, 1743, 1764, 1890, 1971, 2044, 2190, 2205, 2241, 2324, 2490, 2555, 2628, 2646, 2905, 2940, 2988, 3066, 3285, 3486, 3577, 3735, 3780, 3942, 4067, 4380, 4410, 4482, 4599, 4980, 5110, 5229, 5292, 5810, 6059, 6132, 6570, 6615, 6972, 7154, 7470, 7665, 7884, 8134, 8715, 8820, 8964, 9198, 9855, 10220, 10458, 10731, 11205, 11620, 12118, 12201, 13140, 13230, 13797, 14308, 14940, 15330, 15687, 16268, 17430, 17885, 18177, 18396, 19710, 20335, 20916, 21462, 22410, 22995, 24236, 24402, 26145, 26460, 27594, 30295, 30660, 31374, 32193, 34860, 35770, 36354, 36603, 39420, 40670, 42413, 42924, 44820, 45990, 48804, 52290, 53655, 54531, 55188, 60590, 61005, 62748, 64386, 68985, 71540, 72708, 73206, 78435, 81340, 84826, 90885, 91980, 96579, 104580, 107310, 109062, 109809, 121180, 122010, 127239, 128772, 137970, 146412, 156870, 160965, 163593, 169652, 181770, 183015, 193158, 212065, 214620, 218124, 219618, 244020, 254478, 272655, 275940, 296891, 313740, 321930, 327186, 363540, 366030, 381717, 386316, 424130, 439236, 482895, 508956, 545310, 549045, 593782, 636195, 643860, 654372, 732060, 763434, 817965, 848260, 890673, 965790, 1090620, 1098090, 1145151, 1187564, 1272390, 1484455, 1526868, 1635930, 1781346, 1908585, 1931580, 2196180, 2290302, 2544780, 2672019, 2968910, 3271860, 3562692, 3817170, 4453365, 4580604, 5344038, 5725755, 5937820, 7634340, 8016057, 8906730, 10688076, 11451510, 13360095, 16032114, 17813460, 22903020, 26720190, 32064228, 40080285, 53440380, 80160570, 160321140]

約数ペア:

[(1, 160321140), (2, 80160570), (3, 53440380), (4, 40080285), (5, 32064228), (6, 26720190), (7, 22903020), (9, 17813460), (10, 16032114), (12, 13360095), (14, 11451510), (15, 10688076), (18, 8906730), (20, 8016057), (21, 7634340), (27, 5937820), (28, 5725755), (30, 5344038), (35, 4580604), (36, 4453365), (42, 3817170), (45, 3562692), (49, 3271860), (54, 2968910), (60, 2672019), (63, 2544780), (70, 2290302), (73, 2196180), (83, 1931580), (84, 1908585), (90, 1781346), (98, 1635930), (105, 1526868), (108, 1484455), (126, 1272390), (135, 1187564), (140, 1145151), (146, 1098090), (147, 1090620), (166, 965790), (180, 890673), (189, 848260), (196, 817965), (210, 763434), (219, 732060), (245, 654372), (249, 643860), (252, 636195), (270, 593782), (292, 549045), (294, 545310), (315, 508956), (332, 482895), (365, 439236), (378, 424130), (415, 386316), (420, 381717), (438, 366030), (441, 363540), (490, 327186), (498, 321930), (511, 313740), (540, 296891), (581, 275940), (588, 272655), (630, 254478), (657, 244020), (730, 219618), (735, 218124), (747, 214620), (756, 212065), (830, 193158), (876, 183015), (882, 181770), (945, 169652), (980, 163593), (996, 160965), (1022, 156870), (1095, 146412), (1162, 137970), (1245, 128772), (1260, 127239), (1314, 122010), (1323, 121180), (1460, 109809), (1470, 109062), (1494, 107310), (1533, 104580), (1660, 96579), (1743, 91980), (1764, 90885), (1890, 84826), (1971, 81340), (2044, 78435), (2190, 73206), (2205, 72708), (2241, 71540), (2324, 68985), (2490, 64386), (2555, 62748), (2628, 61005), (2646, 60590), (2905, 55188), (2940, 54531), (2988, 53655), (3066, 52290), (3285, 48804), (3486, 45990), (3577, 44820), (3735, 42924), (3780, 42413), (3942, 40670), (4067, 39420), (4380, 36603), (4410, 36354), (4482, 35770), (4599, 34860), (4980, 32193), (5110, 31374), (5229, 30660), (5292, 30295), (5810, 27594), (6059, 26460), (6132, 26145), (6570, 24402), (6615, 24236), (6972, 22995), (7154, 22410), (7470, 21462), (7665, 20916), (7884, 20335), (8134, 19710), (8715, 18396), (8820, 18177), (8964, 17885), (9198, 17430), (9855, 16268), (10220, 15687), (10458, 15330), (10731, 14940), (11205, 14308), (11620, 13797), (12118, 13230), (12201, 13140)]