194505480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 719409600

約数和(自身を除く): 524904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 139, 156, 169, 180, 184, 195, 207, 230, 234, 260, 276, 278, 299, 312, 338, 345, 360, 390, 414, 417, 460, 468, 507, 520, 552, 556, 585, 598, 676, 690, 695, 780, 828, 834, 845, 897, 920, 936, 1014, 1035, 1112, 1170, 1196, 1251, 1352, 1380, 1390, 1495, 1521, 1560, 1656, 1668, 1690, 1794, 1807, 2028, 2070, 2085, 2340, 2392, 2502, 2535, 2691, 2760, 2780, 2990, 3042, 3197, 3336, 3380, 3588, 3614, 3887, 4056, 4140, 4170, 4485, 4680, 5004, 5070, 5382, 5421, 5560, 5980, 6084, 6255, 6394, 6760, 7176, 7228, 7605, 7774, 8280, 8340, 8970, 9035, 9591, 10008, 10140, 10764, 10842, 11661, 11960, 12168, 12510, 12788, 13455, 14456, 15210, 15548, 15985, 16263, 16680, 17940, 18070, 19182, 19435, 20280, 21528, 21684, 23322, 23491, 25020, 25576, 26910, 27105, 28773, 30420, 31096, 31970, 32526, 34983, 35880, 36140, 38364, 38870, 41561, 43368, 46644, 46982, 47955, 50040, 53820, 54210, 57546, 58305, 60840, 63940, 65052, 69966, 70473, 72280, 76728, 77740, 81315, 83122, 93288, 93964, 95910, 107640, 108420, 115092, 116610, 117455, 124683, 127880, 130104, 139932, 140946, 143865, 155480, 162630, 166244, 174915, 187928, 191820, 207805, 211419, 216840, 230184, 233220, 234910, 249366, 279864, 281892, 287730, 325260, 332488, 349830, 352365, 374049, 383640, 415610, 422838, 466440, 469820, 498732, 540293, 563784, 575460, 623415, 650520, 699660, 704730, 748098, 831220, 845676, 939640, 997464, 1057095, 1080586, 1150920, 1246830, 1399320, 1409460, 1496196, 1620879, 1662440, 1691352, 1870245, 2114190, 2161172, 2493660, 2701465, 2818920, 2992392, 3241758, 3740490, 4228380, 4322344, 4862637, 4987320, 5402930, 6483516, 7480980, 8104395, 8456760, 9725274, 10805860, 12967032, 14961960, 16208790, 19450548, 21611720, 24313185, 32417580, 38901096, 48626370, 64835160, 97252740, 194505480]

約数ペア:

[(1, 194505480), (2, 97252740), (3, 64835160), (4, 48626370), (5, 38901096), (6, 32417580), (8, 24313185), (9, 21611720), (10, 19450548), (12, 16208790), (13, 14961960), (15, 12967032), (18, 10805860), (20, 9725274), (23, 8456760), (24, 8104395), (26, 7480980), (30, 6483516), (36, 5402930), (39, 4987320), (40, 4862637), (45, 4322344), (46, 4228380), (52, 3740490), (60, 3241758), (65, 2992392), (69, 2818920), (72, 2701465), (78, 2493660), (90, 2161172), (92, 2114190), (104, 1870245), (115, 1691352), (117, 1662440), (120, 1620879), (130, 1496196), (138, 1409460), (139, 1399320), (156, 1246830), (169, 1150920), (180, 1080586), (184, 1057095), (195, 997464), (207, 939640), (230, 845676), (234, 831220), (260, 748098), (276, 704730), (278, 699660), (299, 650520), (312, 623415), (338, 575460), (345, 563784), (360, 540293), (390, 498732), (414, 469820), (417, 466440), (460, 422838), (468, 415610), (507, 383640), (520, 374049), (552, 352365), (556, 349830), (585, 332488), (598, 325260), (676, 287730), (690, 281892), (695, 279864), (780, 249366), (828, 234910), (834, 233220), (845, 230184), (897, 216840), (920, 211419), (936, 207805), (1014, 191820), (1035, 187928), (1112, 174915), (1170, 166244), (1196, 162630), (1251, 155480), (1352, 143865), (1380, 140946), (1390, 139932), (1495, 130104), (1521, 127880), (1560, 124683), (1656, 117455), (1668, 116610), (1690, 115092), (1794, 108420), (1807, 107640), (2028, 95910), (2070, 93964), (2085, 93288), (2340, 83122), (2392, 81315), (2502, 77740), (2535, 76728), (2691, 72280), (2760, 70473), (2780, 69966), (2990, 65052), (3042, 63940), (3197, 60840), (3336, 58305), (3380, 57546), (3588, 54210), (3614, 53820), (3887, 50040), (4056, 47955), (4140, 46982), (4170, 46644), (4485, 43368), (4680, 41561), (5004, 38870), (5070, 38364), (5382, 36140), (5421, 35880), (5560, 34983), (5980, 32526), (6084, 31970), (6255, 31096), (6394, 30420), (6760, 28773), (7176, 27105), (7228, 26910), (7605, 25576), (7774, 25020), (8280, 23491), (8340, 23322), (8970, 21684), (9035, 21528), (9591, 20280), (10008, 19435), (10140, 19182), (10764, 18070), (10842, 17940), (11661, 16680), (11960, 16263), (12168, 15985), (12510, 15548), (12788, 15210), (13455, 14456)]