193398840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 661620960

約数和(自身を除く): 468222120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 197, 202, 216, 243, 270, 303, 324, 360, 394, 404, 405, 486, 505, 540, 591, 606, 648, 788, 808, 810, 909, 972, 985, 1010, 1080, 1182, 1212, 1215, 1515, 1576, 1620, 1773, 1818, 1944, 1970, 2020, 2364, 2424, 2430, 2727, 2955, 3030, 3240, 3546, 3636, 3940, 4040, 4545, 4728, 4860, 5319, 5454, 5910, 6060, 7092, 7272, 7880, 8181, 8865, 9090, 9720, 10638, 10908, 11820, 12120, 13635, 14184, 15957, 16362, 17730, 18180, 19897, 21276, 21816, 23640, 24543, 26595, 27270, 31914, 32724, 35460, 36360, 39794, 40905, 42552, 47871, 49086, 53190, 54540, 59691, 63828, 65448, 70920, 79588, 79785, 81810, 95742, 98172, 99485, 106380, 109080, 119382, 122715, 127656, 159176, 159570, 163620, 179073, 191484, 196344, 198970, 212760, 238764, 239355, 245430, 298455, 319140, 327240, 358146, 382968, 397940, 477528, 478710, 490860, 537219, 596910, 638280, 716292, 795880, 895365, 957420, 981720, 1074438, 1193820, 1432584, 1611657, 1790730, 1914840, 2148876, 2387640, 2686095, 3223314, 3581460, 4297752, 4834971, 5372190, 6446628, 7162920, 8058285, 9669942, 10744380, 12893256, 16116570, 19339884, 21488760, 24174855, 32233140, 38679768, 48349710, 64466280, 96699420, 193398840]

約数ペア:

[(1, 193398840), (2, 96699420), (3, 64466280), (4, 48349710), (5, 38679768), (6, 32233140), (8, 24174855), (9, 21488760), (10, 19339884), (12, 16116570), (15, 12893256), (18, 10744380), (20, 9669942), (24, 8058285), (27, 7162920), (30, 6446628), (36, 5372190), (40, 4834971), (45, 4297752), (54, 3581460), (60, 3223314), (72, 2686095), (81, 2387640), (90, 2148876), (101, 1914840), (108, 1790730), (120, 1611657), (135, 1432584), (162, 1193820), (180, 1074438), (197, 981720), (202, 957420), (216, 895365), (243, 795880), (270, 716292), (303, 638280), (324, 596910), (360, 537219), (394, 490860), (404, 478710), (405, 477528), (486, 397940), (505, 382968), (540, 358146), (591, 327240), (606, 319140), (648, 298455), (788, 245430), (808, 239355), (810, 238764), (909, 212760), (972, 198970), (985, 196344), (1010, 191484), (1080, 179073), (1182, 163620), (1212, 159570), (1215, 159176), (1515, 127656), (1576, 122715), (1620, 119382), (1773, 109080), (1818, 106380), (1944, 99485), (1970, 98172), (2020, 95742), (2364, 81810), (2424, 79785), (2430, 79588), (2727, 70920), (2955, 65448), (3030, 63828), (3240, 59691), (3546, 54540), (3636, 53190), (3940, 49086), (4040, 47871), (4545, 42552), (4728, 40905), (4860, 39794), (5319, 36360), (5454, 35460), (5910, 32724), (6060, 31914), (7092, 27270), (7272, 26595), (7880, 24543), (8181, 23640), (8865, 21816), (9090, 21276), (9720, 19897), (10638, 18180), (10908, 17730), (11820, 16362), (12120, 15957), (13635, 14184)]