153261360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 601675776

約数和(自身を除く): 448414416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 647, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1294, 1316, 1410, 1645, 1680, 1692, 1880, 1941, 1974, 2115, 2256, 2520, 2588, 2632, 2820, 2961, 3235, 3290, 3384, 3760, 3882, 3948, 4230, 4529, 4935, 5040, 5176, 5264, 5640, 5823, 5922, 6470, 6580, 6768, 7764, 7896, 8460, 9058, 9705, 9870, 10352, 11280, 11646, 11844, 12940, 13160, 13587, 14805, 15528, 15792, 16920, 18116, 19410, 19740, 22645, 23292, 23688, 25880, 26320, 27174, 29115, 29610, 30409, 31056, 33840, 36232, 38820, 39480, 40761, 45290, 46584, 47376, 51760, 54348, 58230, 59220, 60818, 67935, 72464, 77640, 78960, 81522, 90580, 91227, 93168, 108696, 116460, 118440, 121636, 135870, 152045, 155280, 163044, 181160, 182454, 203805, 212863, 217392, 232920, 236880, 243272, 271740, 273681, 304090, 326088, 362320, 364908, 407610, 425726, 456135, 465840, 486544, 543480, 547362, 608180, 638589, 652176, 729816, 815220, 851452, 912270, 1064315, 1086960, 1094724, 1216360, 1277178, 1368405, 1459632, 1630440, 1702904, 1824540, 1915767, 2128630, 2189448, 2432720, 2554356, 2736810, 3192945, 3260880, 3405808, 3649080, 3831534, 4257260, 4378896, 5108712, 5473620, 6385890, 7298160, 7663068, 8514520, 9578835, 10217424, 10947240, 12771780, 15326136, 17029040, 19157670, 21894480, 25543560, 30652272, 38315340, 51087120, 76630680, 153261360]

約数ペア:

[(1, 153261360), (2, 76630680), (3, 51087120), (4, 38315340), (5, 30652272), (6, 25543560), (7, 21894480), (8, 19157670), (9, 17029040), (10, 15326136), (12, 12771780), (14, 10947240), (15, 10217424), (16, 9578835), (18, 8514520), (20, 7663068), (21, 7298160), (24, 6385890), (28, 5473620), (30, 5108712), (35, 4378896), (36, 4257260), (40, 3831534), (42, 3649080), (45, 3405808), (47, 3260880), (48, 3192945), (56, 2736810), (60, 2554356), (63, 2432720), (70, 2189448), (72, 2128630), (80, 1915767), (84, 1824540), (90, 1702904), (94, 1630440), (105, 1459632), (112, 1368405), (120, 1277178), (126, 1216360), (140, 1094724), (141, 1086960), (144, 1064315), (168, 912270), (180, 851452), (188, 815220), (210, 729816), (235, 652176), (240, 638589), (252, 608180), (280, 547362), (282, 543480), (315, 486544), (329, 465840), (336, 456135), (360, 425726), (376, 407610), (420, 364908), (423, 362320), (470, 326088), (504, 304090), (560, 273681), (564, 271740), (630, 243272), (647, 236880), (658, 232920), (705, 217392), (720, 212863), (752, 203805), (840, 182454), (846, 181160), (940, 163044), (987, 155280), (1008, 152045), (1128, 135870), (1260, 121636), (1294, 118440), (1316, 116460), (1410, 108696), (1645, 93168), (1680, 91227), (1692, 90580), (1880, 81522), (1941, 78960), (1974, 77640), (2115, 72464), (2256, 67935), (2520, 60818), (2588, 59220), (2632, 58230), (2820, 54348), (2961, 51760), (3235, 47376), (3290, 46584), (3384, 45290), (3760, 40761), (3882, 39480), (3948, 38820), (4230, 36232), (4529, 33840), (4935, 31056), (5040, 30409), (5176, 29610), (5264, 29115), (5640, 27174), (5823, 26320), (5922, 25880), (6470, 23688), (6580, 23292), (6768, 22645), (7764, 19740), (7896, 19410), (8460, 18116), (9058, 16920), (9705, 15792), (9870, 15528), (10352, 14805), (11280, 13587), (11646, 13160), (11844, 12940)]