30492051200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19289}}^1$

素因数の和:19347

約数の個数: 216

約数和(自身を含む): 85560409200

約数和(自身を除く): 55068358000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 128, 130, 152, 160, 190, 200, 208, 247, 256, 260, 304, 320, 325, 380, 400, 416, 475, 494, 520, 608, 640, 650, 760, 800, 832, 950, 988, 1040, 1216, 1235, 1280, 1300, 1520, 1600, 1664, 1900, 1976, 2080, 2432, 2470, 2600, 3040, 3200, 3328, 3800, 3952, 4160, 4864, 4940, 5200, 6080, 6175, 6400, 7600, 7904, 8320, 9880, 10400, 12160, 12350, 15200, 15808, 16640, 19289, 19760, 20800, 24320, 24700, 30400, 31616, 38578, 39520, 41600, 49400, 60800, 63232, 77156, 79040, 83200, 96445, 98800, 121600, 154312, 158080, 192890, 197600, 250757, 308624, 316160, 366491, 385780, 395200, 482225, 501514, 617248, 732982, 771560, 790400, 964450, 1003028, 1234496, 1253785, 1465964, 1543120, 1580800, 1832455, 1928900, 2006056, 2468992, 2507570, 2931928, 3086240, 3664910, 3857800, 4012112, 4764383, 4937984, 5015140, 5863856, 6172480, 6268925, 7329820, 7715600, 8024224, 9162275, 9528766, 10030280, 11727712, 12344960, 12537850, 14659640, 15431200, 16048448, 18324550, 19057532, 20060560, 23455424, 23821915, 24689920, 25075700, 29319280, 30862400, 32096896, 36649100, 38115064, 40121120, 46910848, 47643830, 50151400, 58638560, 61724800, 64193792, 73298200, 76230128, 80242240, 93821696, 95287660, 100302800, 117277120, 119109575, 123449600, 146596400, 152460256, 160484480, 190575320, 200605600, 234554240, 238219150, 293192800, 304920512, 320968960, 381150640, 401211200, 469108480, 476438300, 586385600, 609841024, 762301280, 802422400, 952876600, 1172771200, 1219682048, 1524602560, 1604844800, 1905753200, 2345542400, 3049205120, 3811506400, 6098410240, 7623012800, 15246025600, 30492051200]

約数ペア:

[(1, 30492051200), (2, 15246025600), (4, 7623012800), (5, 6098410240), (8, 3811506400), (10, 3049205120), (13, 2345542400), (16, 1905753200), (19, 1604844800), (20, 1524602560), (25, 1219682048), (26, 1172771200), (32, 952876600), (38, 802422400), (40, 762301280), (50, 609841024), (52, 586385600), (64, 476438300), (65, 469108480), (76, 401211200), (80, 381150640), (95, 320968960), (100, 304920512), (104, 293192800), (128, 238219150), (130, 234554240), (152, 200605600), (160, 190575320), (190, 160484480), (200, 152460256), (208, 146596400), (247, 123449600), (256, 119109575), (260, 117277120), (304, 100302800), (320, 95287660), (325, 93821696), (380, 80242240), (400, 76230128), (416, 73298200), (475, 64193792), (494, 61724800), (520, 58638560), (608, 50151400), (640, 47643830), (650, 46910848), (760, 40121120), (800, 38115064), (832, 36649100), (950, 32096896), (988, 30862400), (1040, 29319280), (1216, 25075700), (1235, 24689920), (1280, 23821915), (1300, 23455424), (1520, 20060560), (1600, 19057532), (1664, 18324550), (1900, 16048448), (1976, 15431200), (2080, 14659640), (2432, 12537850), (2470, 12344960), (2600, 11727712), (3040, 10030280), (3200, 9528766), (3328, 9162275), (3800, 8024224), (3952, 7715600), (4160, 7329820), (4864, 6268925), (4940, 6172480), (5200, 5863856), (6080, 5015140), (6175, 4937984), (6400, 4764383), (7600, 4012112), (7904, 3857800), (8320, 3664910), (9880, 3086240), (10400, 2931928), (12160, 2507570), (12350, 2468992), (15200, 2006056), (15808, 1928900), (16640, 1832455), (19289, 1580800), (19760, 1543120), (20800, 1465964), (24320, 1253785), (24700, 1234496), (30400, 1003028), (31616, 964450), (38578, 790400), (39520, 771560), (41600, 732982), (49400, 617248), (60800, 501514), (63232, 482225), (77156, 395200), (79040, 385780), (83200, 366491), (96445, 316160), (98800, 308624), (121600, 250757), (154312, 197600), (158080, 192890)]