17641260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 50096340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 359, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 718, 756, 780, 819, 910, 945, 1077, 1092, 1170, 1260, 1365, 1404, 1436, 1638, 1755, 1795, 1820, 1890, 2154, 2340, 2457, 2513, 2730, 3231, 3276, 3510, 3590, 3780, 4095, 4308, 4667, 4914, 5026, 5385, 5460, 6462, 7020, 7180, 7539, 8190, 9334, 9693, 9828, 10052, 10770, 12285, 12565, 12924, 14001, 15078, 16155, 16380, 18668, 19386, 21540, 22617, 23335, 24570, 25130, 28002, 30156, 32310, 32669, 37695, 38772, 42003, 45234, 46670, 48465, 49140, 50260, 56004, 64620, 65338, 67851, 70005, 75390, 84006, 90468, 93340, 96930, 98007, 113085, 126009, 130676, 135702, 140010, 150780, 163345, 168012, 193860, 196014, 210015, 226170, 252018, 271404, 280020, 294021, 326690, 339255, 392028, 420030, 452340, 490035, 504036, 588042, 630045, 653380, 678510, 840060, 882063, 980070, 1176084, 1260090, 1357020, 1470105, 1764126, 1960140, 2520180, 2940210, 3528252, 4410315, 5880420, 8820630, 17641260]

約数ペア:

[(1, 17641260), (2, 8820630), (3, 5880420), (4, 4410315), (5, 3528252), (6, 2940210), (7, 2520180), (9, 1960140), (10, 1764126), (12, 1470105), (13, 1357020), (14, 1260090), (15, 1176084), (18, 980070), (20, 882063), (21, 840060), (26, 678510), (27, 653380), (28, 630045), (30, 588042), (35, 504036), (36, 490035), (39, 452340), (42, 420030), (45, 392028), (52, 339255), (54, 326690), (60, 294021), (63, 280020), (65, 271404), (70, 252018), (78, 226170), (84, 210015), (90, 196014), (91, 193860), (105, 168012), (108, 163345), (117, 150780), (126, 140010), (130, 135702), (135, 130676), (140, 126009), (156, 113085), (180, 98007), (182, 96930), (189, 93340), (195, 90468), (210, 84006), (234, 75390), (252, 70005), (260, 67851), (270, 65338), (273, 64620), (315, 56004), (351, 50260), (359, 49140), (364, 48465), (378, 46670), (390, 45234), (420, 42003), (455, 38772), (468, 37695), (540, 32669), (546, 32310), (585, 30156), (630, 28002), (702, 25130), (718, 24570), (756, 23335), (780, 22617), (819, 21540), (910, 19386), (945, 18668), (1077, 16380), (1092, 16155), (1170, 15078), (1260, 14001), (1365, 12924), (1404, 12565), (1436, 12285), (1638, 10770), (1755, 10052), (1795, 9828), (1820, 9693), (1890, 9334), (2154, 8190), (2340, 7539), (2457, 7180), (2513, 7020), (2730, 6462), (3231, 5460), (3276, 5385), (3510, 5026), (3590, 4914), (3780, 4667), (4095, 4308)]