1796245920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{25457}}^1$

素因数の和:25492

約数の個数: 216

約数和(自身を含む): 7130734884

約数和(自身を除く): 5334488964

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 25457, 35280, 50914, 70560, 76371, 101828, 127285, 152742, 178199, 203656, 229113, 254570, 305484, 356398, 381855, 407312, 458226, 509140, 534597, 610968, 712796, 763710, 814624, 890995, 916452, 1018280, 1069194, 1145565, 1221936, 1247393, 1425592, 1527420, 1603791, 1781990, 1832904, 2036560, 2138388, 2291130, 2443872, 2494786, 2672985, 2851184, 3054840, 3207582, 3563980, 3665808, 3742179, 4073120, 4276776, 4582260, 4989572, 5345970, 5702368, 6109680, 6236965, 6415164, 7127960, 7331616, 7484358, 8018955, 8553552, 9164520, 9979144, 10691940, 11226537, 12219360, 12473930, 12830328, 14255920, 14968716, 16037910, 17107104, 18329040, 18710895, 19958288, 21383880, 22453074, 24947860, 25660656, 28511840, 29937432, 32075820, 36658080, 37421790, 39916576, 42767760, 44906148, 49895720, 51321312, 56132685, 59874864, 64151640, 74843580, 85535520, 89812296, 99791440, 112265370, 119749728, 128303280, 149687160, 179624592, 199582880, 224530740, 256606560, 299374320, 359249184, 449061480, 598748640, 898122960, 1796245920]

約数ペア:

[(1, 1796245920), (2, 898122960), (3, 598748640), (4, 449061480), (5, 359249184), (6, 299374320), (7, 256606560), (8, 224530740), (9, 199582880), (10, 179624592), (12, 149687160), (14, 128303280), (15, 119749728), (16, 112265370), (18, 99791440), (20, 89812296), (21, 85535520), (24, 74843580), (28, 64151640), (30, 59874864), (32, 56132685), (35, 51321312), (36, 49895720), (40, 44906148), (42, 42767760), (45, 39916576), (48, 37421790), (49, 36658080), (56, 32075820), (60, 29937432), (63, 28511840), (70, 25660656), (72, 24947860), (80, 22453074), (84, 21383880), (90, 19958288), (96, 18710895), (98, 18329040), (105, 17107104), (112, 16037910), (120, 14968716), (126, 14255920), (140, 12830328), (144, 12473930), (147, 12219360), (160, 11226537), (168, 10691940), (180, 9979144), (196, 9164520), (210, 8553552), (224, 8018955), (240, 7484358), (245, 7331616), (252, 7127960), (280, 6415164), (288, 6236965), (294, 6109680), (315, 5702368), (336, 5345970), (360, 4989572), (392, 4582260), (420, 4276776), (441, 4073120), (480, 3742179), (490, 3665808), (504, 3563980), (560, 3207582), (588, 3054840), (630, 2851184), (672, 2672985), (720, 2494786), (735, 2443872), (784, 2291130), (840, 2138388), (882, 2036560), (980, 1832904), (1008, 1781990), (1120, 1603791), (1176, 1527420), (1260, 1425592), (1440, 1247393), (1470, 1221936), (1568, 1145565), (1680, 1069194), (1764, 1018280), (1960, 916452), (2016, 890995), (2205, 814624), (2352, 763710), (2520, 712796), (2940, 610968), (3360, 534597), (3528, 509140), (3920, 458226), (4410, 407312), (4704, 381855), (5040, 356398), (5880, 305484), (7056, 254570), (7840, 229113), (8820, 203656), (10080, 178199), (11760, 152742), (14112, 127285), (17640, 101828), (23520, 76371), (25457, 70560), (35280, 50914)]