7199115120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19040

約数の個数: 240

約数和(自身を含む): 26426380032

約数和(自身を除く): 19227264912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 15810, 18972, 18973, 21080, 22320, 23715, 25296, 31620, 37944, 37946, 42160, 47430, 56919, 63240, 75888, 75892, 94860, 94865, 113838, 126480, 151784, 170757, 189720, 189730, 227676, 284595, 303568, 322541, 341514, 379440, 379460, 455352, 569190, 588163, 645082, 683028, 758920, 853785, 910704, 967623, 1138380, 1176326, 1290164, 1366056, 1517840, 1612705, 1707570, 1764489, 1935246, 2276760, 2352652, 2580328, 2732112, 2902869, 2940815, 3225410, 3415140, 3528978, 3870492, 4553520, 4705304, 4838115, 5160656, 5293467, 5805738, 5881630, 6450820, 6830280, 7057956, 7740984, 8822445, 9410608, 9676230, 9998771, 10586934, 11611476, 11763260, 12901640, 13660560, 14115912, 14514345, 15481968, 17644890, 19352460, 19997542, 21173868, 23222952, 23526520, 25803280, 26467335, 28231824, 29028690, 29996313, 35289780, 38704920, 39995084, 42347736, 46445904, 47053040, 49993855, 52934670, 58057380, 59992626, 70579560, 77409840, 79990168, 84695472, 89988939, 99987710, 105869340, 116114760, 119985252, 141159120, 149981565, 159980336, 179977878, 199975420, 211738680, 232229520, 239970504, 299963130, 359955756, 399950840, 423477360, 449944695, 479941008, 599926260, 719911512, 799901680, 899889390, 1199852520, 1439823024, 1799778780, 2399705040, 3599557560, 7199115120]

約数ペア:

[(1, 7199115120), (2, 3599557560), (3, 2399705040), (4, 1799778780), (5, 1439823024), (6, 1199852520), (8, 899889390), (9, 799901680), (10, 719911512), (12, 599926260), (15, 479941008), (16, 449944695), (17, 423477360), (18, 399950840), (20, 359955756), (24, 299963130), (30, 239970504), (31, 232229520), (34, 211738680), (36, 199975420), (40, 179977878), (45, 159980336), (48, 149981565), (51, 141159120), (60, 119985252), (62, 116114760), (68, 105869340), (72, 99987710), (80, 89988939), (85, 84695472), (90, 79990168), (93, 77409840), (102, 70579560), (120, 59992626), (124, 58057380), (136, 52934670), (144, 49993855), (153, 47053040), (155, 46445904), (170, 42347736), (180, 39995084), (186, 38704920), (204, 35289780), (240, 29996313), (248, 29028690), (255, 28231824), (272, 26467335), (279, 25803280), (306, 23526520), (310, 23222952), (340, 21173868), (360, 19997542), (372, 19352460), (408, 17644890), (465, 15481968), (496, 14514345), (510, 14115912), (527, 13660560), (558, 12901640), (612, 11763260), (620, 11611476), (680, 10586934), (720, 9998771), (744, 9676230), (765, 9410608), (816, 8822445), (930, 7740984), (1020, 7057956), (1054, 6830280), (1116, 6450820), (1224, 5881630), (1240, 5805738), (1360, 5293467), (1395, 5160656), (1488, 4838115), (1530, 4705304), (1581, 4553520), (1860, 3870492), (2040, 3528978), (2108, 3415140), (2232, 3225410), (2448, 2940815), (2480, 2902869), (2635, 2732112), (2790, 2580328), (3060, 2352652), (3162, 2276760), (3720, 1935246), (4080, 1764489), (4216, 1707570), (4464, 1612705), (4743, 1517840), (5270, 1366056), (5580, 1290164), (6120, 1176326), (6324, 1138380), (7440, 967623), (7905, 910704), (8432, 853785), (9486, 758920), (10540, 683028), (11160, 645082), (12240, 588163), (12648, 569190), (15810, 455352), (18972, 379460), (18973, 379440), (21080, 341514), (22320, 322541), (23715, 303568), (25296, 284595), (31620, 227676), (37944, 189730), (37946, 189720), (42160, 170757), (47430, 151784), (56919, 126480), (63240, 113838), (75888, 94865), (75892, 94860)]