163297680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7513

約数の個数: 160

約数和(自身を含む): 623126784

約数和(自身を除く): 459829104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7477, 10920, 14954, 21840, 22431, 29908, 37385, 44862, 52339, 59816, 74770, 89724, 97201, 104678, 112155, 119632, 149540, 157017, 179448, 194402, 209356, 224310, 261695, 291603, 299080, 314034, 358896, 388804, 418712, 448620, 486005, 523390, 583206, 598160, 628068, 680407, 777608, 785085, 837424, 897240, 972010, 1046780, 1166412, 1256136, 1360814, 1458015, 1555216, 1570170, 1794480, 1944020, 2041221, 2093560, 2332824, 2512272, 2721628, 2916030, 3140340, 3402035, 3888040, 4082442, 4187120, 4665648, 5443256, 5832060, 6280680, 6804070, 7776080, 8164884, 10206105, 10886512, 11664120, 12561360, 13608140, 16329768, 20412210, 23328240, 27216280, 32659536, 40824420, 54432560, 81648840, 163297680]

約数ペア:

[(1, 163297680), (2, 81648840), (3, 54432560), (4, 40824420), (5, 32659536), (6, 27216280), (7, 23328240), (8, 20412210), (10, 16329768), (12, 13608140), (13, 12561360), (14, 11664120), (15, 10886512), (16, 10206105), (20, 8164884), (21, 7776080), (24, 6804070), (26, 6280680), (28, 5832060), (30, 5443256), (35, 4665648), (39, 4187120), (40, 4082442), (42, 3888040), (48, 3402035), (52, 3140340), (56, 2916030), (60, 2721628), (65, 2512272), (70, 2332824), (78, 2093560), (80, 2041221), (84, 1944020), (91, 1794480), (104, 1570170), (105, 1555216), (112, 1458015), (120, 1360814), (130, 1256136), (140, 1166412), (156, 1046780), (168, 972010), (182, 897240), (195, 837424), (208, 785085), (210, 777608), (240, 680407), (260, 628068), (273, 598160), (280, 583206), (312, 523390), (336, 486005), (364, 448620), (390, 418712), (420, 388804), (455, 358896), (520, 314034), (546, 299080), (560, 291603), (624, 261695), (728, 224310), (780, 209356), (840, 194402), (910, 179448), (1040, 157017), (1092, 149540), (1365, 119632), (1456, 112155), (1560, 104678), (1680, 97201), (1820, 89724), (2184, 74770), (2730, 59816), (3120, 52339), (3640, 44862), (4368, 37385), (5460, 29908), (7280, 22431), (7477, 21840), (10920, 14954)]