434917980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 288

約数和(自身を含む): 1633282560

約数和(自身を除く): 1198364580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 37, 38, 42, 45, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 111, 114, 126, 133, 140, 148, 171, 180, 185, 190, 210, 222, 228, 252, 259, 266, 285, 315, 333, 342, 370, 380, 399, 420, 444, 491, 518, 532, 555, 570, 630, 665, 666, 684, 703, 740, 777, 798, 855, 982, 1036, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1406, 1473, 1554, 1596, 1665, 1710, 1964, 1995, 2109, 2220, 2331, 2394, 2455, 2590, 2660, 2812, 2946, 3108, 3330, 3420, 3437, 3515, 3885, 3990, 4218, 4419, 4662, 4788, 4910, 4921, 5180, 5892, 5985, 6327, 6660, 6874, 7030, 7365, 7770, 7980, 8436, 8838, 9324, 9329, 9820, 9842, 10311, 10545, 11655, 11970, 12654, 13748, 14060, 14730, 14763, 15540, 17185, 17676, 18167, 18658, 19684, 20622, 21090, 22095, 23310, 23940, 24605, 25308, 27987, 29460, 29526, 30933, 31635, 34370, 36334, 37316, 41244, 42180, 44190, 44289, 46620, 46645, 49210, 51555, 54501, 55974, 59052, 61866, 63270, 65303, 68740, 72668, 73815, 83961, 88380, 88578, 90835, 93290, 98420, 103110, 109002, 111948, 123732, 126540, 127169, 130606, 139935, 147630, 154665, 163503, 167922, 177156, 181670, 186580, 195909, 206220, 218004, 221445, 254338, 261212, 272505, 279870, 295260, 309330, 326515, 327006, 335844, 345173, 363340, 381507, 391818, 419805, 442890, 508676, 545010, 559740, 587727, 618660, 635845, 653030, 654012, 690346, 763014, 783636, 817515, 839610, 885780, 979545, 1035519, 1090020, 1144521, 1175454, 1271690, 1306060, 1380692, 1526028, 1635030, 1679220, 1725865, 1907535, 1959090, 2071038, 2289042, 2350908, 2416211, 2543380, 2938635, 3106557, 3270060, 3451730, 3815070, 3918180, 4142076, 4578084, 4832422, 5177595, 5722605, 5877270, 6213114, 6903460, 7248633, 7630140, 9664844, 10355190, 11445210, 11754540, 12081055, 12426228, 14497266, 15532785, 20710380, 21745899, 22890420, 24162110, 28994532, 31065570, 36243165, 43491798, 48324220, 62131140, 72486330, 86983596, 108729495, 144972660, 217458990, 434917980]

約数ペア:

[(1, 434917980), (2, 217458990), (3, 144972660), (4, 108729495), (5, 86983596), (6, 72486330), (7, 62131140), (9, 48324220), (10, 43491798), (12, 36243165), (14, 31065570), (15, 28994532), (18, 24162110), (19, 22890420), (20, 21745899), (21, 20710380), (28, 15532785), (30, 14497266), (35, 12426228), (36, 12081055), (37, 11754540), (38, 11445210), (42, 10355190), (45, 9664844), (57, 7630140), (60, 7248633), (63, 6903460), (70, 6213114), (74, 5877270), (76, 5722605), (84, 5177595), (90, 4832422), (95, 4578084), (105, 4142076), (111, 3918180), (114, 3815070), (126, 3451730), (133, 3270060), (140, 3106557), (148, 2938635), (171, 2543380), (180, 2416211), (185, 2350908), (190, 2289042), (210, 2071038), (222, 1959090), (228, 1907535), (252, 1725865), (259, 1679220), (266, 1635030), (285, 1526028), (315, 1380692), (333, 1306060), (342, 1271690), (370, 1175454), (380, 1144521), (399, 1090020), (420, 1035519), (444, 979545), (491, 885780), (518, 839610), (532, 817515), (555, 783636), (570, 763014), (630, 690346), (665, 654012), (666, 653030), (684, 635845), (703, 618660), (740, 587727), (777, 559740), (798, 545010), (855, 508676), (982, 442890), (1036, 419805), (1110, 391818), (1140, 381507), (1197, 363340), (1260, 345173), (1295, 335844), (1330, 327006), (1332, 326515), (1406, 309330), (1473, 295260), (1554, 279870), (1596, 272505), (1665, 261212), (1710, 254338), (1964, 221445), (1995, 218004), (2109, 206220), (2220, 195909), (2331, 186580), (2394, 181670), (2455, 177156), (2590, 167922), (2660, 163503), (2812, 154665), (2946, 147630), (3108, 139935), (3330, 130606), (3420, 127169), (3437, 126540), (3515, 123732), (3885, 111948), (3990, 109002), (4218, 103110), (4419, 98420), (4662, 93290), (4788, 90835), (4910, 88578), (4921, 88380), (5180, 83961), (5892, 73815), (5985, 72668), (6327, 68740), (6660, 65303), (6874, 63270), (7030, 61866), (7365, 59052), (7770, 55974), (7980, 54501), (8436, 51555), (8838, 49210), (9324, 46645), (9329, 46620), (9820, 44289), (9842, 44190), (10311, 42180), (10545, 41244), (11655, 37316), (11970, 36334), (12654, 34370), (13748, 31635), (14060, 30933), (14730, 29526), (14763, 29460), (15540, 27987), (17185, 25308), (17676, 24605), (18167, 23940), (18658, 23310), (19684, 22095), (20622, 21090)]