194028380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 547921920

約数和(自身を除く): 353893540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 52, 62, 65, 70, 76, 91, 95, 124, 130, 133, 140, 155, 181, 182, 190, 217, 247, 260, 266, 310, 362, 364, 380, 403, 434, 455, 494, 532, 589, 620, 665, 724, 806, 868, 905, 910, 988, 1085, 1178, 1235, 1267, 1330, 1612, 1729, 1810, 1820, 2015, 2170, 2353, 2356, 2470, 2534, 2660, 2821, 2945, 3439, 3458, 3620, 4030, 4123, 4340, 4706, 4940, 5068, 5611, 5642, 5890, 6335, 6878, 6916, 7657, 8060, 8246, 8645, 9412, 11222, 11284, 11765, 11780, 12670, 13756, 14105, 15314, 16471, 16492, 17195, 17290, 20615, 22444, 23530, 24073, 25340, 28055, 28210, 30628, 32942, 34390, 34580, 38285, 39277, 41230, 44707, 47060, 48146, 53599, 56110, 56420, 65884, 68780, 72943, 76570, 78554, 82355, 82460, 89414, 96292, 106609, 107198, 112220, 120365, 145886, 153140, 157108, 164710, 178828, 196385, 213218, 214396, 223535, 240730, 267995, 291772, 312949, 329420, 364715, 392770, 426436, 447070, 481460, 510601, 533045, 535990, 625898, 729430, 746263, 785540, 894140, 1021202, 1066090, 1071980, 1251796, 1385917, 1458860, 1492526, 1564745, 2042404, 2132180, 2553005, 2771834, 2985052, 3129490, 3731315, 5106010, 5543668, 6258980, 6929585, 7462630, 9701419, 10212020, 13859170, 14925260, 19402838, 27718340, 38805676, 48507095, 97014190, 194028380]

約数ペア:

[(1, 194028380), (2, 97014190), (4, 48507095), (5, 38805676), (7, 27718340), (10, 19402838), (13, 14925260), (14, 13859170), (19, 10212020), (20, 9701419), (26, 7462630), (28, 6929585), (31, 6258980), (35, 5543668), (38, 5106010), (52, 3731315), (62, 3129490), (65, 2985052), (70, 2771834), (76, 2553005), (91, 2132180), (95, 2042404), (124, 1564745), (130, 1492526), (133, 1458860), (140, 1385917), (155, 1251796), (181, 1071980), (182, 1066090), (190, 1021202), (217, 894140), (247, 785540), (260, 746263), (266, 729430), (310, 625898), (362, 535990), (364, 533045), (380, 510601), (403, 481460), (434, 447070), (455, 426436), (494, 392770), (532, 364715), (589, 329420), (620, 312949), (665, 291772), (724, 267995), (806, 240730), (868, 223535), (905, 214396), (910, 213218), (988, 196385), (1085, 178828), (1178, 164710), (1235, 157108), (1267, 153140), (1330, 145886), (1612, 120365), (1729, 112220), (1810, 107198), (1820, 106609), (2015, 96292), (2170, 89414), (2353, 82460), (2356, 82355), (2470, 78554), (2534, 76570), (2660, 72943), (2821, 68780), (2945, 65884), (3439, 56420), (3458, 56110), (3620, 53599), (4030, 48146), (4123, 47060), (4340, 44707), (4706, 41230), (4940, 39277), (5068, 38285), (5611, 34580), (5642, 34390), (5890, 32942), (6335, 30628), (6878, 28210), (6916, 28055), (7657, 25340), (8060, 24073), (8246, 23530), (8645, 22444), (9412, 20615), (11222, 17290), (11284, 17195), (11765, 16492), (11780, 16471), (12670, 15314), (13756, 14105)]