234286920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 876096000

約数和(自身を除く): 641809080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 315, 360, 389, 420, 478, 504, 630, 717, 778, 840, 956, 1167, 1195, 1260, 1434, 1556, 1673, 1912, 1945, 2151, 2334, 2390, 2520, 2723, 2868, 3112, 3346, 3501, 3585, 3890, 4302, 4668, 4780, 5019, 5446, 5736, 5835, 6692, 7002, 7170, 7780, 8169, 8365, 8604, 9336, 9560, 10038, 10755, 10892, 11670, 13384, 13615, 14004, 14340, 15057, 15560, 16338, 16730, 17208, 17505, 20076, 21510, 21784, 23340, 24507, 25095, 27230, 28008, 28680, 30114, 32676, 33460, 35010, 40152, 40845, 43020, 46680, 49014, 50190, 54460, 60228, 65352, 66920, 70020, 75285, 81690, 86040, 92971, 98028, 100380, 108920, 120456, 122535, 140040, 150570, 163380, 185942, 196056, 200760, 245070, 278913, 301140, 326760, 371884, 464855, 490140, 557826, 602280, 650797, 743768, 836739, 929710, 980280, 1115652, 1301594, 1394565, 1673478, 1859420, 1952391, 2231304, 2603188, 2789130, 3253985, 3346956, 3718840, 3904782, 4183695, 5206376, 5578260, 5857173, 6507970, 6693912, 7809564, 8367390, 9761955, 11156520, 11714346, 13015940, 15619128, 16734780, 19523910, 23428692, 26031880, 29285865, 33469560, 39047820, 46857384, 58571730, 78095640, 117143460, 234286920]

約数ペア:

[(1, 234286920), (2, 117143460), (3, 78095640), (4, 58571730), (5, 46857384), (6, 39047820), (7, 33469560), (8, 29285865), (9, 26031880), (10, 23428692), (12, 19523910), (14, 16734780), (15, 15619128), (18, 13015940), (20, 11714346), (21, 11156520), (24, 9761955), (28, 8367390), (30, 7809564), (35, 6693912), (36, 6507970), (40, 5857173), (42, 5578260), (45, 5206376), (56, 4183695), (60, 3904782), (63, 3718840), (70, 3346956), (72, 3253985), (84, 2789130), (90, 2603188), (105, 2231304), (120, 1952391), (126, 1859420), (140, 1673478), (168, 1394565), (180, 1301594), (210, 1115652), (239, 980280), (252, 929710), (280, 836739), (315, 743768), (360, 650797), (389, 602280), (420, 557826), (478, 490140), (504, 464855), (630, 371884), (717, 326760), (778, 301140), (840, 278913), (956, 245070), (1167, 200760), (1195, 196056), (1260, 185942), (1434, 163380), (1556, 150570), (1673, 140040), (1912, 122535), (1945, 120456), (2151, 108920), (2334, 100380), (2390, 98028), (2520, 92971), (2723, 86040), (2868, 81690), (3112, 75285), (3346, 70020), (3501, 66920), (3585, 65352), (3890, 60228), (4302, 54460), (4668, 50190), (4780, 49014), (5019, 46680), (5446, 43020), (5736, 40845), (5835, 40152), (6692, 35010), (7002, 33460), (7170, 32676), (7780, 30114), (8169, 28680), (8365, 28008), (8604, 27230), (9336, 25095), (9560, 24507), (10038, 23340), (10755, 21784), (10892, 21510), (11670, 20076), (13384, 17505), (13615, 17208), (14004, 16730), (14340, 16338), (15057, 15560)]