1378738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3313}}^1$

素因数の和:3368

約数の個数: 216

約数和(自身を含む): 4999493772

約数和(自身を除く): 3620755692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3313, 3468, 4080, 4335, 4624, 4896, 5202, 5780, 6120, 6626, 6936, 8160, 8670, 9248, 9939, 10404, 11560, 12240, 13005, 13252, 13872, 16565, 17340, 19878, 20808, 23120, 24480, 26010, 26504, 27744, 29817, 33130, 34680, 39756, 41616, 46240, 49695, 52020, 53008, 56321, 59634, 66260, 69360, 79512, 83232, 99390, 104040, 106016, 112642, 119268, 132520, 138720, 149085, 159024, 168963, 198780, 208080, 225284, 238536, 265040, 281605, 298170, 318048, 337926, 397560, 416160, 450568, 477072, 506889, 530080, 563210, 596340, 675852, 795120, 844815, 901136, 954144, 957457, 1013778, 1126420, 1192680, 1351704, 1590240, 1689630, 1802272, 1914914, 2027556, 2252840, 2385360, 2534445, 2703408, 2872371, 3379260, 3829828, 4055112, 4505680, 4770720, 4787285, 5068890, 5406816, 5744742, 6758520, 7659656, 8110224, 8617113, 9011360, 9574570, 10137780, 11489484, 13517040, 14361855, 15319312, 16220448, 17234226, 19149140, 20275560, 22978968, 27034080, 28723710, 30638624, 34468452, 38298280, 40551120, 43085565, 45957936, 57447420, 68936904, 76596560, 81102240, 86171130, 91915872, 114894840, 137873808, 153193120, 172342260, 229789680, 275747616, 344684520, 459579360, 689369040, 1378738080]

約数ペア:

[(1, 1378738080), (2, 689369040), (3, 459579360), (4, 344684520), (5, 275747616), (6, 229789680), (8, 172342260), (9, 153193120), (10, 137873808), (12, 114894840), (15, 91915872), (16, 86171130), (17, 81102240), (18, 76596560), (20, 68936904), (24, 57447420), (30, 45957936), (32, 43085565), (34, 40551120), (36, 38298280), (40, 34468452), (45, 30638624), (48, 28723710), (51, 27034080), (60, 22978968), (68, 20275560), (72, 19149140), (80, 17234226), (85, 16220448), (90, 15319312), (96, 14361855), (102, 13517040), (120, 11489484), (136, 10137780), (144, 9574570), (153, 9011360), (160, 8617113), (170, 8110224), (180, 7659656), (204, 6758520), (240, 5744742), (255, 5406816), (272, 5068890), (288, 4787285), (289, 4770720), (306, 4505680), (340, 4055112), (360, 3829828), (408, 3379260), (480, 2872371), (510, 2703408), (544, 2534445), (578, 2385360), (612, 2252840), (680, 2027556), (720, 1914914), (765, 1802272), (816, 1689630), (867, 1590240), (1020, 1351704), (1156, 1192680), (1224, 1126420), (1360, 1013778), (1440, 957457), (1445, 954144), (1530, 901136), (1632, 844815), (1734, 795120), (2040, 675852), (2312, 596340), (2448, 563210), (2601, 530080), (2720, 506889), (2890, 477072), (3060, 450568), (3313, 416160), (3468, 397560), (4080, 337926), (4335, 318048), (4624, 298170), (4896, 281605), (5202, 265040), (5780, 238536), (6120, 225284), (6626, 208080), (6936, 198780), (8160, 168963), (8670, 159024), (9248, 149085), (9939, 138720), (10404, 132520), (11560, 119268), (12240, 112642), (13005, 106016), (13252, 104040), (13872, 99390), (16565, 83232), (17340, 79512), (19878, 69360), (20808, 66260), (23120, 59634), (24480, 56321), (26010, 53008), (26504, 52020), (27744, 49695), (29817, 46240), (33130, 41616), (34680, 39756)]