143321940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 479136000

約数和(自身を除く): 335814060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 135, 171, 180, 183, 190, 228, 229, 244, 270, 285, 305, 342, 366, 380, 458, 513, 540, 549, 570, 610, 684, 687, 732, 855, 915, 916, 1026, 1098, 1140, 1145, 1159, 1220, 1374, 1647, 1710, 1830, 2052, 2061, 2196, 2290, 2318, 2565, 2745, 2748, 3294, 3420, 3435, 3477, 3660, 4122, 4351, 4580, 4636, 5130, 5490, 5795, 6183, 6588, 6870, 6954, 8235, 8244, 8702, 10260, 10305, 10431, 10980, 11590, 12366, 13053, 13740, 13908, 13969, 16470, 17385, 17404, 20610, 20862, 21755, 23180, 24732, 26106, 27938, 30915, 31293, 32940, 34770, 39159, 41220, 41724, 41907, 43510, 52155, 52212, 55876, 61830, 62586, 65265, 69540, 69845, 78318, 83814, 87020, 104310, 117477, 123660, 125172, 125721, 130530, 139690, 156465, 156636, 167628, 195795, 208620, 209535, 234954, 251442, 261060, 265411, 279380, 312930, 377163, 391590, 419070, 469908, 502884, 530822, 587385, 625860, 628605, 754326, 783180, 796233, 838140, 1061644, 1174770, 1257210, 1327055, 1508652, 1592466, 1885815, 2349540, 2388699, 2514420, 2654110, 3184932, 3771630, 3981165, 4777398, 5308220, 7166097, 7543260, 7962330, 9554796, 11943495, 14332194, 15924660, 23886990, 28664388, 35830485, 47773980, 71660970, 143321940]

約数ペア:

[(1, 143321940), (2, 71660970), (3, 47773980), (4, 35830485), (5, 28664388), (6, 23886990), (9, 15924660), (10, 14332194), (12, 11943495), (15, 9554796), (18, 7962330), (19, 7543260), (20, 7166097), (27, 5308220), (30, 4777398), (36, 3981165), (38, 3771630), (45, 3184932), (54, 2654110), (57, 2514420), (60, 2388699), (61, 2349540), (76, 1885815), (90, 1592466), (95, 1508652), (108, 1327055), (114, 1257210), (122, 1174770), (135, 1061644), (171, 838140), (180, 796233), (183, 783180), (190, 754326), (228, 628605), (229, 625860), (244, 587385), (270, 530822), (285, 502884), (305, 469908), (342, 419070), (366, 391590), (380, 377163), (458, 312930), (513, 279380), (540, 265411), (549, 261060), (570, 251442), (610, 234954), (684, 209535), (687, 208620), (732, 195795), (855, 167628), (915, 156636), (916, 156465), (1026, 139690), (1098, 130530), (1140, 125721), (1145, 125172), (1159, 123660), (1220, 117477), (1374, 104310), (1647, 87020), (1710, 83814), (1830, 78318), (2052, 69845), (2061, 69540), (2196, 65265), (2290, 62586), (2318, 61830), (2565, 55876), (2745, 52212), (2748, 52155), (3294, 43510), (3420, 41907), (3435, 41724), (3477, 41220), (3660, 39159), (4122, 34770), (4351, 32940), (4580, 31293), (4636, 30915), (5130, 27938), (5490, 26106), (5795, 24732), (6183, 23180), (6588, 21755), (6870, 20862), (6954, 20610), (8235, 17404), (8244, 17385), (8702, 16470), (10260, 13969), (10305, 13908), (10431, 13740), (10980, 13053), (11590, 12366)]