67888140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 152742900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 113, 114, 124, 155, 170, 186, 190, 204, 226, 228, 255, 285, 310, 323, 339, 340, 372, 380, 452, 465, 510, 527, 565, 570, 589, 620, 646, 678, 930, 969, 1020, 1054, 1130, 1140, 1178, 1292, 1356, 1581, 1615, 1695, 1767, 1860, 1921, 1938, 2108, 2147, 2260, 2356, 2635, 2945, 3162, 3230, 3390, 3503, 3534, 3842, 3876, 4294, 4845, 5270, 5763, 5890, 6324, 6441, 6460, 6780, 7006, 7068, 7684, 7905, 8588, 8835, 9605, 9690, 10013, 10509, 10540, 10735, 11526, 11780, 12882, 14012, 15810, 17515, 17670, 19210, 19380, 20026, 21018, 21470, 23052, 25764, 28815, 30039, 31620, 32205, 35030, 35340, 36499, 38420, 40052, 42036, 42940, 50065, 52545, 57630, 59551, 60078, 64410, 66557, 70060, 72998, 100130, 105090, 109497, 115260, 119102, 120156, 128820, 133114, 145996, 150195, 178653, 182495, 199671, 200260, 210180, 218994, 238204, 266228, 297755, 300390, 332785, 357306, 364990, 399342, 437988, 547485, 595510, 600780, 665570, 714612, 729980, 798684, 893265, 998355, 1094970, 1131469, 1191020, 1331140, 1786530, 1996710, 2189940, 2262938, 3394407, 3573060, 3993420, 4525876, 5657345, 6788814, 11314690, 13577628, 16972035, 22629380, 33944070, 67888140]

約数ペア:

[(1, 67888140), (2, 33944070), (3, 22629380), (4, 16972035), (5, 13577628), (6, 11314690), (10, 6788814), (12, 5657345), (15, 4525876), (17, 3993420), (19, 3573060), (20, 3394407), (30, 2262938), (31, 2189940), (34, 1996710), (38, 1786530), (51, 1331140), (57, 1191020), (60, 1131469), (62, 1094970), (68, 998355), (76, 893265), (85, 798684), (93, 729980), (95, 714612), (102, 665570), (113, 600780), (114, 595510), (124, 547485), (155, 437988), (170, 399342), (186, 364990), (190, 357306), (204, 332785), (226, 300390), (228, 297755), (255, 266228), (285, 238204), (310, 218994), (323, 210180), (339, 200260), (340, 199671), (372, 182495), (380, 178653), (452, 150195), (465, 145996), (510, 133114), (527, 128820), (565, 120156), (570, 119102), (589, 115260), (620, 109497), (646, 105090), (678, 100130), (930, 72998), (969, 70060), (1020, 66557), (1054, 64410), (1130, 60078), (1140, 59551), (1178, 57630), (1292, 52545), (1356, 50065), (1581, 42940), (1615, 42036), (1695, 40052), (1767, 38420), (1860, 36499), (1921, 35340), (1938, 35030), (2108, 32205), (2147, 31620), (2260, 30039), (2356, 28815), (2635, 25764), (2945, 23052), (3162, 21470), (3230, 21018), (3390, 20026), (3503, 19380), (3534, 19210), (3842, 17670), (3876, 17515), (4294, 15810), (4845, 14012), (5270, 12882), (5763, 11780), (5890, 11526), (6324, 10735), (6441, 10540), (6460, 10509), (6780, 10013), (7006, 9690), (7068, 9605), (7684, 8835), (7905, 8588)]