158268240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 589160208

約数和(自身を除く): 430891968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 457, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 914, 936, 962, 1040, 1110, 1170, 1332, 1371, 1443, 1480, 1560, 1665, 1776, 1828, 1872, 1924, 2220, 2285, 2340, 2405, 2664, 2742, 2886, 2960, 3120, 3330, 3656, 3848, 4113, 4329, 4440, 4570, 4680, 4810, 5328, 5484, 5772, 5941, 6660, 6855, 7215, 7312, 7696, 8226, 8658, 8880, 9140, 9360, 9620, 10968, 11544, 11882, 13320, 13710, 14430, 16452, 16909, 17316, 17823, 18280, 19240, 20565, 21645, 21936, 23088, 23764, 26640, 27420, 28860, 29705, 32904, 33818, 34632, 35646, 36560, 38480, 41130, 43290, 47528, 50727, 53469, 54840, 57720, 59410, 65808, 67636, 69264, 71292, 82260, 84545, 86580, 89115, 95056, 101454, 106938, 109680, 115440, 118820, 135272, 142584, 152181, 164520, 169090, 173160, 178230, 202908, 213876, 219817, 237640, 253635, 267345, 270544, 285168, 304362, 329040, 338180, 346320, 356460, 405816, 427752, 439634, 475280, 507270, 534690, 608724, 659451, 676360, 712920, 760905, 811632, 855504, 879268, 1014540, 1069380, 1099085, 1217448, 1318902, 1352720, 1425840, 1521810, 1758536, 1978353, 2029080, 2138760, 2198170, 2434896, 2637804, 3043620, 3297255, 3517072, 3956706, 4058160, 4277520, 4396340, 5275608, 6087240, 6594510, 7913412, 8792680, 9891765, 10551216, 12174480, 13189020, 15826824, 17585360, 19783530, 26378040, 31653648, 39567060, 52756080, 79134120, 158268240]

約数ペア:

[(1, 158268240), (2, 79134120), (3, 52756080), (4, 39567060), (5, 31653648), (6, 26378040), (8, 19783530), (9, 17585360), (10, 15826824), (12, 13189020), (13, 12174480), (15, 10551216), (16, 9891765), (18, 8792680), (20, 7913412), (24, 6594510), (26, 6087240), (30, 5275608), (36, 4396340), (37, 4277520), (39, 4058160), (40, 3956706), (45, 3517072), (48, 3297255), (52, 3043620), (60, 2637804), (65, 2434896), (72, 2198170), (74, 2138760), (78, 2029080), (80, 1978353), (90, 1758536), (104, 1521810), (111, 1425840), (117, 1352720), (120, 1318902), (130, 1217448), (144, 1099085), (148, 1069380), (156, 1014540), (180, 879268), (185, 855504), (195, 811632), (208, 760905), (222, 712920), (234, 676360), (240, 659451), (260, 608724), (296, 534690), (312, 507270), (333, 475280), (360, 439634), (370, 427752), (390, 405816), (444, 356460), (457, 346320), (468, 338180), (481, 329040), (520, 304362), (555, 285168), (585, 270544), (592, 267345), (624, 253635), (666, 237640), (720, 219817), (740, 213876), (780, 202908), (888, 178230), (914, 173160), (936, 169090), (962, 164520), (1040, 152181), (1110, 142584), (1170, 135272), (1332, 118820), (1371, 115440), (1443, 109680), (1480, 106938), (1560, 101454), (1665, 95056), (1776, 89115), (1828, 86580), (1872, 84545), (1924, 82260), (2220, 71292), (2285, 69264), (2340, 67636), (2405, 65808), (2664, 59410), (2742, 57720), (2886, 54840), (2960, 53469), (3120, 50727), (3330, 47528), (3656, 43290), (3848, 41130), (4113, 38480), (4329, 36560), (4440, 35646), (4570, 34632), (4680, 33818), (4810, 32904), (5328, 29705), (5484, 28860), (5772, 27420), (5941, 26640), (6660, 23764), (6855, 23088), (7215, 21936), (7312, 21645), (7696, 20565), (8226, 19240), (8658, 18280), (8880, 17823), (9140, 17316), (9360, 16909), (9620, 16452), (10968, 14430), (11544, 13710), (11882, 13320)]