7080840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 26535600

約数和(自身を除く): 19454760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 89, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 178, 180, 195, 204, 221, 234, 255, 260, 267, 306, 312, 340, 356, 360, 390, 408, 442, 445, 468, 510, 520, 534, 585, 612, 663, 680, 712, 765, 780, 801, 884, 890, 936, 1020, 1068, 1105, 1157, 1170, 1224, 1326, 1335, 1513, 1530, 1560, 1602, 1768, 1780, 1989, 2040, 2136, 2210, 2314, 2340, 2652, 2670, 3026, 3060, 3204, 3315, 3471, 3560, 3978, 4005, 4420, 4539, 4628, 4680, 5304, 5340, 5785, 6052, 6120, 6408, 6630, 6942, 7565, 7956, 8010, 8840, 9078, 9256, 9945, 10413, 10680, 11570, 12104, 13260, 13617, 13884, 15130, 15912, 16020, 17355, 18156, 19669, 19890, 20826, 22695, 23140, 26520, 27234, 27768, 30260, 32040, 34710, 36312, 39338, 39780, 41652, 45390, 46280, 52065, 54468, 59007, 60520, 68085, 69420, 78676, 79560, 83304, 90780, 98345, 104130, 108936, 118014, 136170, 138840, 157352, 177021, 181560, 196690, 208260, 236028, 272340, 295035, 354042, 393380, 416520, 472056, 544680, 590070, 708084, 786760, 885105, 1180140, 1416168, 1770210, 2360280, 3540420, 7080840]

約数ペア:

[(1, 7080840), (2, 3540420), (3, 2360280), (4, 1770210), (5, 1416168), (6, 1180140), (8, 885105), (9, 786760), (10, 708084), (12, 590070), (13, 544680), (15, 472056), (17, 416520), (18, 393380), (20, 354042), (24, 295035), (26, 272340), (30, 236028), (34, 208260), (36, 196690), (39, 181560), (40, 177021), (45, 157352), (51, 138840), (52, 136170), (60, 118014), (65, 108936), (68, 104130), (72, 98345), (78, 90780), (85, 83304), (89, 79560), (90, 78676), (102, 69420), (104, 68085), (117, 60520), (120, 59007), (130, 54468), (136, 52065), (153, 46280), (156, 45390), (170, 41652), (178, 39780), (180, 39338), (195, 36312), (204, 34710), (221, 32040), (234, 30260), (255, 27768), (260, 27234), (267, 26520), (306, 23140), (312, 22695), (340, 20826), (356, 19890), (360, 19669), (390, 18156), (408, 17355), (442, 16020), (445, 15912), (468, 15130), (510, 13884), (520, 13617), (534, 13260), (585, 12104), (612, 11570), (663, 10680), (680, 10413), (712, 9945), (765, 9256), (780, 9078), (801, 8840), (884, 8010), (890, 7956), (936, 7565), (1020, 6942), (1068, 6630), (1105, 6408), (1157, 6120), (1170, 6052), (1224, 5785), (1326, 5340), (1335, 5304), (1513, 4680), (1530, 4628), (1560, 4539), (1602, 4420), (1768, 4005), (1780, 3978), (1989, 3560), (2040, 3471), (2136, 3315), (2210, 3204), (2314, 3060), (2340, 3026), (2652, 2670)]