153490680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 594432000

約数和(自身を除く): 440941320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 257, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 514, 540, 553, 630, 632, 711, 756, 771, 790, 840, 945, 948, 1028, 1080, 1106, 1185, 1260, 1285, 1422, 1512, 1542, 1580, 1659, 1799, 1890, 1896, 2056, 2133, 2212, 2313, 2370, 2520, 2570, 2765, 2844, 3084, 3160, 3318, 3555, 3598, 3780, 3855, 4266, 4424, 4626, 4740, 4977, 5140, 5397, 5530, 5688, 6168, 6636, 6939, 7110, 7196, 7560, 7710, 8295, 8532, 8995, 9252, 9480, 9954, 10280, 10665, 10794, 11060, 11565, 13272, 13878, 14220, 14392, 14931, 15420, 16191, 16590, 17064, 17990, 18504, 19908, 20303, 21330, 21588, 22120, 23130, 24885, 26985, 27756, 28440, 29862, 30840, 32382, 33180, 34695, 35980, 39816, 40606, 42660, 43176, 46260, 48573, 49770, 53970, 55512, 59724, 60909, 64764, 66360, 69390, 71960, 74655, 80955, 81212, 85320, 92520, 97146, 99540, 101515, 107940, 119448, 121818, 129528, 138780, 142121, 149310, 161910, 162424, 182727, 194292, 199080, 203030, 215880, 242865, 243636, 277560, 284242, 298620, 304545, 323820, 365454, 388584, 406060, 426363, 485730, 487272, 548181, 568484, 597240, 609090, 647640, 710605, 730908, 812120, 852726, 913635, 971460, 1096362, 1136968, 1218180, 1279089, 1421210, 1461816, 1705452, 1827270, 1942920, 2131815, 2192724, 2436360, 2558178, 2740905, 2842420, 3410904, 3654540, 3837267, 4263630, 4385448, 5116356, 5481810, 5684840, 6395445, 7309080, 7674534, 8527260, 10232712, 10963620, 12790890, 15349068, 17054520, 19186335, 21927240, 25581780, 30698136, 38372670, 51163560, 76745340, 153490680]

約数ペア:

[(1, 153490680), (2, 76745340), (3, 51163560), (4, 38372670), (5, 30698136), (6, 25581780), (7, 21927240), (8, 19186335), (9, 17054520), (10, 15349068), (12, 12790890), (14, 10963620), (15, 10232712), (18, 8527260), (20, 7674534), (21, 7309080), (24, 6395445), (27, 5684840), (28, 5481810), (30, 5116356), (35, 4385448), (36, 4263630), (40, 3837267), (42, 3654540), (45, 3410904), (54, 2842420), (56, 2740905), (60, 2558178), (63, 2436360), (70, 2192724), (72, 2131815), (79, 1942920), (84, 1827270), (90, 1705452), (105, 1461816), (108, 1421210), (120, 1279089), (126, 1218180), (135, 1136968), (140, 1096362), (158, 971460), (168, 913635), (180, 852726), (189, 812120), (210, 730908), (216, 710605), (237, 647640), (252, 609090), (257, 597240), (270, 568484), (280, 548181), (315, 487272), (316, 485730), (360, 426363), (378, 406060), (395, 388584), (420, 365454), (474, 323820), (504, 304545), (514, 298620), (540, 284242), (553, 277560), (630, 243636), (632, 242865), (711, 215880), (756, 203030), (771, 199080), (790, 194292), (840, 182727), (945, 162424), (948, 161910), (1028, 149310), (1080, 142121), (1106, 138780), (1185, 129528), (1260, 121818), (1285, 119448), (1422, 107940), (1512, 101515), (1542, 99540), (1580, 97146), (1659, 92520), (1799, 85320), (1890, 81212), (1896, 80955), (2056, 74655), (2133, 71960), (2212, 69390), (2313, 66360), (2370, 64764), (2520, 60909), (2570, 59724), (2765, 55512), (2844, 53970), (3084, 49770), (3160, 48573), (3318, 46260), (3555, 43176), (3598, 42660), (3780, 40606), (3855, 39816), (4266, 35980), (4424, 34695), (4626, 33180), (4740, 32382), (4977, 30840), (5140, 29862), (5397, 28440), (5530, 27756), (5688, 26985), (6168, 24885), (6636, 23130), (6939, 22120), (7110, 21588), (7196, 21330), (7560, 20303), (7710, 19908), (8295, 18504), (8532, 17990), (8995, 17064), (9252, 16590), (9480, 16191), (9954, 15420), (10280, 14931), (10665, 14392), (10794, 14220), (11060, 13878), (11565, 13272)]