97558240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 176779040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 65, 68, 80, 85, 89, 104, 124, 130, 136, 155, 160, 170, 178, 208, 221, 248, 260, 272, 310, 340, 356, 403, 416, 442, 445, 496, 520, 527, 544, 620, 680, 712, 806, 884, 890, 992, 1040, 1054, 1105, 1157, 1240, 1360, 1424, 1513, 1612, 1768, 1780, 2015, 2080, 2108, 2210, 2314, 2480, 2635, 2720, 2759, 2848, 3026, 3224, 3536, 3560, 4030, 4216, 4420, 4628, 4960, 5270, 5518, 5785, 6052, 6448, 6851, 7072, 7120, 7565, 8060, 8432, 8840, 9256, 10540, 11036, 11570, 12104, 12896, 13702, 13795, 14240, 15130, 16120, 16864, 17680, 18512, 19669, 21080, 22072, 23140, 24208, 27404, 27590, 30260, 32240, 34255, 35360, 35867, 37024, 39338, 42160, 44144, 46280, 46903, 48416, 54808, 55180, 60520, 64480, 68510, 71734, 78676, 84320, 88288, 92560, 93806, 98345, 109616, 110360, 121040, 137020, 143468, 157352, 179335, 185120, 187612, 196690, 219232, 220720, 234515, 242080, 274040, 286936, 314704, 358670, 375224, 393380, 441440, 469030, 548080, 573872, 609739, 629408, 717340, 750448, 786760, 938060, 1096160, 1147744, 1219478, 1434680, 1500896, 1573520, 1876120, 2438956, 2869360, 3048695, 3147040, 3752240, 4877912, 5738720, 6097390, 7504480, 9755824, 12194780, 19511648, 24389560, 48779120, 97558240]

約数ペア:

[(1, 97558240), (2, 48779120), (4, 24389560), (5, 19511648), (8, 12194780), (10, 9755824), (13, 7504480), (16, 6097390), (17, 5738720), (20, 4877912), (26, 3752240), (31, 3147040), (32, 3048695), (34, 2869360), (40, 2438956), (52, 1876120), (62, 1573520), (65, 1500896), (68, 1434680), (80, 1219478), (85, 1147744), (89, 1096160), (104, 938060), (124, 786760), (130, 750448), (136, 717340), (155, 629408), (160, 609739), (170, 573872), (178, 548080), (208, 469030), (221, 441440), (248, 393380), (260, 375224), (272, 358670), (310, 314704), (340, 286936), (356, 274040), (403, 242080), (416, 234515), (442, 220720), (445, 219232), (496, 196690), (520, 187612), (527, 185120), (544, 179335), (620, 157352), (680, 143468), (712, 137020), (806, 121040), (884, 110360), (890, 109616), (992, 98345), (1040, 93806), (1054, 92560), (1105, 88288), (1157, 84320), (1240, 78676), (1360, 71734), (1424, 68510), (1513, 64480), (1612, 60520), (1768, 55180), (1780, 54808), (2015, 48416), (2080, 46903), (2108, 46280), (2210, 44144), (2314, 42160), (2480, 39338), (2635, 37024), (2720, 35867), (2759, 35360), (2848, 34255), (3026, 32240), (3224, 30260), (3536, 27590), (3560, 27404), (4030, 24208), (4216, 23140), (4420, 22072), (4628, 21080), (4960, 19669), (5270, 18512), (5518, 17680), (5785, 16864), (6052, 16120), (6448, 15130), (6851, 14240), (7072, 13795), (7120, 13702), (7565, 12896), (8060, 12104), (8432, 11570), (8840, 11036), (9256, 10540)]