194515920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 702187200

約数和(自身を除く): 507671280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 241, 285, 295, 304, 342, 354, 360, 380, 456, 472, 482, 531, 570, 590, 684, 708, 720, 723, 760, 855, 885, 912, 944, 964, 1062, 1121, 1140, 1180, 1205, 1368, 1416, 1446, 1520, 1710, 1770, 1928, 2124, 2169, 2242, 2280, 2360, 2410, 2655, 2736, 2832, 2892, 3363, 3420, 3540, 3615, 3856, 4248, 4338, 4484, 4560, 4579, 4720, 4820, 5310, 5605, 5784, 6726, 6840, 7080, 7230, 8496, 8676, 8968, 9158, 9640, 10089, 10620, 10845, 11210, 11568, 13452, 13680, 13737, 14160, 14219, 14460, 16815, 17352, 17936, 18316, 19280, 20178, 21240, 21690, 22420, 22895, 26904, 27474, 28438, 28920, 33630, 34704, 36632, 40356, 41211, 42480, 42657, 43380, 44840, 45790, 50445, 53808, 54948, 56876, 57840, 67260, 68685, 71095, 73264, 80712, 82422, 85314, 86760, 89680, 91580, 100890, 109896, 113752, 127971, 134520, 137370, 142190, 161424, 164844, 170628, 173520, 183160, 201780, 206055, 213285, 219792, 227504, 255942, 269040, 270161, 274740, 284380, 329688, 341256, 366320, 403560, 412110, 426570, 511884, 540322, 549480, 568760, 639855, 659376, 682512, 807120, 810483, 824220, 853140, 1023768, 1080644, 1098960, 1137520, 1279710, 1350805, 1620966, 1648440, 1706280, 2047536, 2161288, 2431449, 2559420, 2701610, 3241932, 3296880, 3412560, 4052415, 4322576, 4862898, 5118840, 5403220, 6483864, 8104830, 9725796, 10237680, 10806440, 12157245, 12967728, 16209660, 19451592, 21612880, 24314490, 32419320, 38903184, 48628980, 64838640, 97257960, 194515920]

約数ペア:

[(1, 194515920), (2, 97257960), (3, 64838640), (4, 48628980), (5, 38903184), (6, 32419320), (8, 24314490), (9, 21612880), (10, 19451592), (12, 16209660), (15, 12967728), (16, 12157245), (18, 10806440), (19, 10237680), (20, 9725796), (24, 8104830), (30, 6483864), (36, 5403220), (38, 5118840), (40, 4862898), (45, 4322576), (48, 4052415), (57, 3412560), (59, 3296880), (60, 3241932), (72, 2701610), (76, 2559420), (80, 2431449), (90, 2161288), (95, 2047536), (114, 1706280), (118, 1648440), (120, 1620966), (144, 1350805), (152, 1279710), (171, 1137520), (177, 1098960), (180, 1080644), (190, 1023768), (228, 853140), (236, 824220), (240, 810483), (241, 807120), (285, 682512), (295, 659376), (304, 639855), (342, 568760), (354, 549480), (360, 540322), (380, 511884), (456, 426570), (472, 412110), (482, 403560), (531, 366320), (570, 341256), (590, 329688), (684, 284380), (708, 274740), (720, 270161), (723, 269040), (760, 255942), (855, 227504), (885, 219792), (912, 213285), (944, 206055), (964, 201780), (1062, 183160), (1121, 173520), (1140, 170628), (1180, 164844), (1205, 161424), (1368, 142190), (1416, 137370), (1446, 134520), (1520, 127971), (1710, 113752), (1770, 109896), (1928, 100890), (2124, 91580), (2169, 89680), (2242, 86760), (2280, 85314), (2360, 82422), (2410, 80712), (2655, 73264), (2736, 71095), (2832, 68685), (2892, 67260), (3363, 57840), (3420, 56876), (3540, 54948), (3615, 53808), (3856, 50445), (4248, 45790), (4338, 44840), (4484, 43380), (4560, 42657), (4579, 42480), (4720, 41211), (4820, 40356), (5310, 36632), (5605, 34704), (5784, 33630), (6726, 28920), (6840, 28438), (7080, 27474), (7230, 26904), (8496, 22895), (8676, 22420), (8968, 21690), (9158, 21240), (9640, 20178), (10089, 19280), (10620, 18316), (10845, 17936), (11210, 17352), (11568, 16815), (13452, 14460), (13680, 14219), (13737, 14160)]